VARIoT IoT vulnerabilities database
| VAR-201510-0197 | CVE-2015-6488 | Allen-Bradley MicroLogix Cross-Site Scripting Vulnerability |
CVSS V2: 4.3 CVSS V3: - Severity: MEDIUM |
Cross-site scripting (XSS) vulnerability in the web server on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. Allen-Bradley MicroLogix is a programmable logic controller (PLC) from Rockwell Automation. There is a cross-site scripting vulnerability in the Allen-Bradley MicroLogix 1100 version prior to B FRN 15.000 and the 1400 version prior to B FRN 15.003. Multiple Rockwell Automation Micrologix products are prone to the following security vulnerabilities:
1. A stack-based buffer-overflow vulnerability
2. A denial-of-service vulnerability
3. A cross-site scripting vulnerability
4. An SQL-injection vulnerability
An attacker can exploit these issues to execute arbitrary code, crash the device, execute attacker-supplied HTML or JavaScript code in the context of the affected site, steal cookie-based authentication credentials and compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database
| VAR-201510-0198 | CVE-2015-6490 | Allen-Bradley MicroLogix Stack Buffer Overflow Vulnerability |
CVSS V2: 10.0 CVSS V3: - Severity: HIGH |
Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices through B FRN 15.003 allows remote attackers to execute arbitrary code via unspecified vectors. Allen-Bradley MicroLogix is a programmable logic controller (PLC) from Rockwell Automation. Multiple Rockwell Automation Micrologix products are prone to the following security vulnerabilities:
1. A stack-based buffer-overflow vulnerability
2. A denial-of-service vulnerability
3. A cross-site scripting vulnerability
4. An SQL-injection vulnerability
An attacker can exploit these issues to execute arbitrary code, crash the device, execute attacker-supplied HTML or JavaScript code in the context of the affected site, steal cookie-based authentication credentials and compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database
| VAR-201510-0200 | CVE-2015-6492 | Allen-Bradley MicroLogix Denial of service vulnerability |
CVSS V2: 7.8 CVSS V3: - Severity: HIGH |
Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices before B FRN 15.003 allow remote attackers to cause a denial of service (memory corruption and device crash) via a crafted HTTP request. Allen-Bradley MicroLogix is a programmable logic controller (PLC) from Rockwell Automation. The Allen-Bradley MicroLogix 1100 has a denial of service vulnerability in versions prior to B FRN 15.000 and versions prior to 1400 in B FRN 15.003. Allows remote attackers to initiate denial of service attacks through elaborate HTTP requests. Multiple Rockwell Automation Micrologix products are prone to the following security vulnerabilities:
1. A stack-based buffer-overflow vulnerability
2. A denial-of-service vulnerability
3. A cross-site scripting vulnerability
4. An SQL-injection vulnerability
An attacker can exploit these issues to execute arbitrary code, crash the device, execute attacker-supplied HTML or JavaScript code in the context of the affected site, steal cookie-based authentication credentials and compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database
| VAR-201706-0019 | CVE-2015-7888 | Samsung S6 edge Run on WifiHs20UtilityService Vulnerable to directory traversal |
CVSS V2: 7.8 CVSS V3: 7.5 Severity: HIGH |
Directory traversal vulnerability in the WifiHs20UtilityService on the Samsung S6 Edge LRX22G.G925VVRU1AOE2 allows remote attackers to overwrite or create arbitrary files as the system-level user via a .. (dot dot) in the name of a file, compressed into a zipped file named cred.zip, and downloaded to /sdcard/Download. The Samsung Galaxy S6 is a smartphone released by Samsung in South Korea. This may aid in further attacks
| VAR-201511-0027 | CVE-2015-7995 | Libxslt ‘ libxslt/preproc.c Remote Rejection Vulnerability |
CVSS V2: 5.0 CVSS V3: - Severity: MEDIUM |
The xsltStylePreCompute function in preproc.c in libxslt 1.1.28 does not check if the parent node is an element, which allows attackers to cause a denial of service via a crafted XML file, related to a "type confusion" issue. libxslt is prone to a remote denial-of-service vulnerability.
Attackers can exploit this issue to cause denial-of-service condition.
libxslt 1.1.28 is vulnerable; other versions may also be affected. libxslt is an XSLT (XML language for defining XML transformations) C library developed for the GNOME project. The vulnerability is caused by the fact that the program does not check whether the parent node is an element.
For the stable distribution (jessie), these problems have been fixed in
version 1.1.28-2+deb8u1.
We recommend that you upgrade your libxslt packages. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
APPLE-SA-2016-03-21-2 watchOS 2.2
watchOS 2.2 is now available and addresses the following:
Disk Images
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue existed in the parsing of
disk images. This issue was addressed through improved memory
handling.
CVE-ID
CVE-2016-1717 : Frank Graziano of Yahoo! Pentest Team
FontParser
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: Opening a maliciously crafted PDF file may lead to an
unexpected application termination or arbitrary code execution
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1740 : HappilyCoded (ant4g0nist and r3dsm0k3) working with
Trend Micro's Zero Day Initiative (ZDI)
HTTPProtocol
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: A remote attacker may be able to execute arbitrary code
Description: Multiple vulnerabilities existed in nghttp2 versions
prior to 1.6.0, the most serious of which may have led to remote code
execution. These were addressed by updating nghttp2 to version 1.6.0.
CVE-ID
CVE-2015-8659
IOHIDFamily
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1719 : Ian Beer of Google Project Zero
IOHIDFamily
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to determine kernel memory layout
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1748 : Brandon Azad
Kernel
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1720 : Ian Beer of Google Project Zero
CVE-2016-1721 : Ian Beer of Google Project Zero and Ju Zhu of Trend
Micro
CVE-2016-1754 : Lufeng Li of Qihoo 360 Vulcan Team
CVE-2016-1755 : Ian Beer of Google Project Zero
Kernel
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A use after free issue was addressed through improved
memory management.
CVE-ID
CVE-2016-1750 : CESG
Kernel
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple integer overflows were addressed through
improved input validation.
CVE-ID
CVE-2016-1753 : Juwei Lin Trend Micro working with Trend Micro's Zero
Day Initiative (ZDI)
Kernel
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to bypass code signing
Description: A permissions issue existed in which execute permission
was incorrectly granted. This issue was addressed through improved
permission validation.
CVE-ID
CVE-2016-1751 : Eric Monti of Square Mobile Security
Kernel
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to cause a denial of service
Description: A denial of service issue was addressed through
improved validation.
CVE-ID
CVE-2016-1752 : CESG
libxml2
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: Processing maliciously crafted XML may lead to unexpected
application termination or arbitrary code execution
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2015-1819
CVE-2015-5312 : David Drysdale of Google
CVE-2015-7499
CVE-2015-7500 : Kostya Serebryany of Google
CVE-2015-7942 : Kostya Serebryany of Google
CVE-2015-8035 : gustavo.grieco
CVE-2015-8242 : Hugh Davenport
CVE-2016-1761 : wol0xff working with Trend Micro's Zero Day
Initiative (ZDI)
CVE-2016-1762
libxslt
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: Processing maliciously crafted XML may lead to unexpected
application termination or arbitrary code execution
Description: A type confusion issue was addressed through improved
memory handling.
CVE-ID
CVE-2015-7995 : puzzor
Messages
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An attacker who is able to bypass Apple's certificate
pinning, intercept TLS connections, inject messages, and record
encrypted attachment-type messages may be able to read attachments
Description: A cryptographic issue was addressed by rejecting
duplicate messages on the client.
CVE-ID
CVE-2016-1788 : Christina Garman, Matthew Green, Gabriel Kaptchuk,
Ian Miers, and Michael Rushanan of Johns Hopkins University
Security
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: Processing a maliciously crafted certificate may lead to
arbitrary code execution
Description: A memory corruption issue existed in the ASN.1 decoder.
This issue was addressed through improved input validation.
CVE-ID
CVE-2016-1950 : Francis Gabriel of Quarkslab
syslog
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1722 : Joshua J. Drake and Nikias Bassen of Zimperium zLabs
TrueTypeScaler
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: Processing a maliciously crafted font file may lead to
arbitrary code execution
Description: A memory corruption issue existed in the processing of
font files. This issue was addressed through improved input
validation.
CVE-ID
CVE-2016-1775 : 0x1byte working with Trend Micro's Zero Day
Initiative (ZDI)
WebKit
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1723 : Apple
CVE-2016-1724 : Apple
CVE-2016-1725 : Apple
CVE-2016-1726 : Apple
CVE-2016-1727 : Apple
Wi-Fi
Available for: Apple Watch Sport, Apple Watch, Apple Watch Edition,
and Apple Watch Hermes
Impact: An attacker with a privileged network position may be able
to execute arbitrary code
Description: A frame validation and memory corruption issue existed
for a given ethertype. This issue was addressed through additional
ethertype validation and improved memory handling.
CVE-ID
CVE-2016-0801 : an anonymous researcher
CVE-2016-0802 : an anonymous researcher
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. ==========================================================================
Ubuntu Security Notice USN-3271-1
April 28, 2017
libxslt vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04
- Ubuntu 16.10
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in Libxslt.
Software Description:
- libxslt: XSLT processing library
Details:
Holger Fuhrmannek discovered an integer overflow in the
xsltAddTextString() function in Libxslt. An attacker could use
this to craft a malicious document that, when opened, could cause a
denial of service (application crash) or possible execute arbitrary
code. (CVE-2017-5029)
Nicolas Gregoire discovered that Libxslt mishandled namespace
nodes. An attacker could use this to craft a malicious document that,
when opened, could cause a denial of service (application crash)
or possibly execute arbtrary code. This issue only affected Ubuntu
16.04 LTS, Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-1683)
Sebastian Apelt discovered that a use-after-error existed in the
xsltDocumentFunctionLoadDocument() function in Libxslt. An attacker
could use this to craft a malicious document that, when opened,
could cause a denial of service (application crash) or possibly
execute arbitrary code. This issue only affected Ubuntu 16.04 LTS,
Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-1841)
It was discovered that a type confusion error existed in the
xsltStylePreCompute() function in Libxslt. An attacker could use this
to craft a malicious XML file that, when opened, caused a denial of
service (application crash). This issue only affected Ubuntu 14.04
LTS and Ubuntu 12.04 LTS. (CVE-2015-7995)
Nicolas Gregoire discovered the Libxslt mishandled the 'i' and 'a'
format tokens for xsl:number data. An attacker could use this to
craft a malicious document that, when opened, could cause a denial of
service (application crash). This issue only affected Ubuntu 16.04 LTS,
Ubuntu 14.04 LTS, and Ubuntu 12.04 LTS. (CVE-2016-1684)
It was discovered that the xsltFormatNumberConversion() function
in Libxslt did not properly handle empty decimal separators. An
attacker could use this to craft a malicious document that, when
opened, could cause a denial of service (application crash). This
issue only affected Ubuntu 16.10, Ubuntu 16.04 LTS, Ubuntu 14.04 LTS,
and Ubuntu 12.04 LTS. (CVE-2016-4738)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 17.04:
libxslt1.1 1.1.29-2ubuntu0.1
Ubuntu 16.10:
libxslt1.1 1.1.29-1ubuntu0.1
Ubuntu 16.04 LTS:
libxslt1.1 1.1.28-2.1ubuntu0.1
Ubuntu 14.04 LTS:
libxslt1.1 1.1.28-2ubuntu0.1
Ubuntu 12.04 LTS:
libxslt1.1 1.1.26-8ubuntu1.4
In general, a standard system update will make all the necessary changes.
References:
http://www.ubuntu.com/usn/usn-3271-1
CVE-2015-7995, CVE-2016-1683, CVE-2016-1684, CVE-2016-1841,
CVE-2016-4738, CVE-2017-5029
Package Information:
https://launchpad.net/ubuntu/+source/libxslt/1.1.29-2ubuntu0.1
https://launchpad.net/ubuntu/+source/libxslt/1.1.29-1ubuntu0.1
https://launchpad.net/ubuntu/+source/libxslt/1.1.28-2.1ubuntu0.1
https://launchpad.net/ubuntu/+source/libxslt/1.1.28-2ubuntu0.1
https://launchpad.net/ubuntu/+source/libxslt/1.1.26-8ubuntu1.4
. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
[slackware-security] libxslt (SSA:2016-148-02)
New libxslt packages are available for Slackware 14.0, 14.1, and -current to
fix a security issue.
Here are the details from the Slackware 14.1 ChangeLog:
+--------------------------+
patches/packages/libxslt-1.1.29-i486-1_slack14.1.txz: Upgraded.
This release fixes bugs and a security issue:
Fix for type confusion in preprocessing attributes (Daniel Veillard).
For more information, see:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7995
(* Security fix *)
+--------------------------+
Where to find the new packages:
+-----------------------------+
Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.
Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/libxslt-1.1.29-i486-1_slack14.0.txz
Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/libxslt-1.1.29-x86_64-1_slack14.0.txz
Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/libxslt-1.1.29-i486-1_slack14.1.txz
Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/libxslt-1.1.29-x86_64-1_slack14.1.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/libxslt-1.1.29-i586-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/libxslt-1.1.29-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 14.0 package:
9e81aeb7a44f515dc0d0053395faffea libxslt-1.1.29-i486-1_slack14.0.txz
Slackware x86_64 14.0 package:
c1186870f78d1c71eed0cb10effd561a libxslt-1.1.29-x86_64-1_slack14.0.txz
Slackware 14.1 package:
847723b4e9f68c2a2a97869734b4c7c0 libxslt-1.1.29-i486-1_slack14.1.txz
Slackware x86_64 14.1 package:
79eed20e9211c68e94c383e929cc6aa0 libxslt-1.1.29-x86_64-1_slack14.1.txz
Slackware -current package:
40b33089887fe7c5827d6bf901e1cdbf l/libxslt-1.1.29-i586-1.txz
Slackware x86_64 -current package:
088186d11e38075de6e018f8ae6f7471 l/libxslt-1.1.29-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg libxslt-1.1.29-i486-1_slack14.1.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com
+------------------------------------------------------------------------+
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CVE-ID
CVE-2015-7995 : puzzor
OSA Scripts
Available for: OS X El Capitan v10.11 to v10.11.2
Impact: A quarantined application may be able to override OSA script
libraries installed by the user
Description: An issue existed when searching for scripting
libraries.
CVE-ID
CVE-2016-1728 : an anonymous researcher coordinated via Joe Vennix
WebSheet
Available for: iPhone 4s and later,
iPod touch (5th generation) and later, iPad 2 and later
Impact: A malicious captive portal may be able to access the user's
cookies
Description: An issue existed that allowed some captive portals to
read or write cookies. The issue was addressed through an isolated
cookie store for all captive portals
| VAR-201510-0022 | CVE-2015-6345 | Cisco Secure Access Control Server of Solution Engine In SQL Injection vulnerability |
CVSS V2: 6.5 CVSS V3: - Severity: MEDIUM |
SQL injection vulnerability in the Solution Engine in Cisco Secure Access Control Server (ACS) 5.7(0.15) allows remote authenticated users to execute arbitrary SQL commands via a crafted URL, aka Bug ID CSCuw24700.
Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
This issue is being tracked by Cisco Bug IDCSCuw24700 . Solution Engine is one of the server engine solutions
| VAR-201510-0023 | CVE-2015-6346 | Cisco Secure Access Control Server Vulnerable to cross-site scripting |
CVSS V2: 4.3 CVSS V3: - Severity: MEDIUM |
Cross-site scripting (XSS) vulnerability in Cisco Secure Access Control Server (ACS) 5.7(0.15) allows remote attackers to inject arbitrary web script or HTML via a crafted URL.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
This issue is being tracked by Cisco Bug ID CSCuw24710
| VAR-201510-0024 | CVE-2015-6347 | Cisco Secure Access Control Server of Solution Engine Vulnerabilities in which role-based access control is bypassed |
CVSS V2: 4.0 CVSS V3: - Severity: MEDIUM |
The Solution Engine in Cisco Secure Access Control Server (ACS) 5.7(0.15) allows remote authenticated users to bypass intended RBAC restrictions, and create a dashboard or portlet, by visiting an unspecified web page.
Attackers can exploit this issue to bypass security restrictions to perform unauthorized actions; this may aid in launching further attacks.
This issue is being tracked by Cisco Bug ID CSCuw24655
| VAR-201510-0025 | CVE-2015-6348 | Cisco Secure Access Control Server of Solution Engine Report output Web Vulnerabilities that bypass role-based access control in the interface |
CVSS V2: 4.0 CVSS V3: - Severity: MEDIUM |
The report-generation web interface in the Solution Engine in Cisco Secure Access Control Server (ACS) 5.7(0.15) allows remote authenticated users to bypass intended RBAC restrictions, and read report or status information, by visiting an unspecified web page.
Successfully exploiting this issue may allow an attacker to gain access to sensitive information.
This issue is being tracked by Cisco Bug ID CSCuw24661. Solution Engine is one of the server engine solutions. The vulnerability is caused by the program not correctly performing RBAC authentication
| VAR-201510-0020 | CVE-2015-6343 | Cisco Unified Border Element Runs on the device Cisco IOS of SIP Service disruption in implementations (DoS) Vulnerabilities |
CVSS V2: 5.0 CVSS V3: - Severity: MEDIUM |
The SIP implementation in Cisco IOS 15.5(3)M on Cisco Unified Border Element (CUBE) devices allows remote attackers to cause a denial of service via crafted SIP messages, aka Bug ID CSCuv79202. Vendors have confirmed this vulnerability Bug ID CSCuv79202 It is released as.Skillfully crafted by a third party SIP Service disruption via message (DoS) There is a possibility of being put into a state.
Attackers can exploit this issue to cause denial-of-service condition.
This issue is being tracked by Cisco Bug ID CSCuv79202
| VAR-201510-0026 | CVE-2015-6349 | Cisco Secure Access Control Server of Solution Engine of Web Interface cross-site scripting vulnerability |
CVSS V2: 4.3 CVSS V3: - Severity: MEDIUM |
Cross-site scripting (XSS) vulnerability in the web interface in the Solution Engine in Cisco Secure Access Control Server (ACS) 5.7(0.15) allows remote attackers to inject arbitrary web script or HTML via a crafted URL. Vendors have confirmed this vulnerability Bug ID CSCuw24705 It is released as.Skillfully crafted by a third party URL Through any Web Script or HTML May be inserted.
An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
This issue is being tracked by Cisco Bug ID CSCuw24705. Solution Engine is one of the server engine solutions
| VAR-201510-0773 | No CVE | WinRAR SFX Remote Code Execution Vulnerability |
CVSS V2: 7.5 CVSS V3: - Severity: HIGH |
WinRAR is a very popular compression / decompression tool.
WInRAR SFX v5.21, the Text and Icon function of the Text to display in SFX window module has a remote code execution security vulnerability. A remote attacker exploits this vulnerability with a compressed package with a malicious payload, which can successfully execute specific system code to crack the system, network or device.
| VAR-201511-0037 | CVE-2015-7942 | Libxml2 Denial of service vulnerability |
CVSS V2: 6.8 CVSS V3: - Severity: MEDIUM |
The xmlParseConditionalSections function in parser.c in libxml2 does not properly skip intermediary entities when it stops parsing invalid input, which allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted XML data, a different vulnerability than CVE-2015-7941. Libxml2 is prone to a denial-of-service vulnerability.
An attacker can exploit this issue to crash the affected application; denying service to legitimate users. Due to the nature of this issue, code-execution may be possible but this has not been confirmed.
Libxml2 2.9.2 and prior are vulnerable. It supports multiple encoding formats, XPath analysis, Well-formed and valid verification, etc. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 201701-37
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: libxml2: Multiple vulnerabilities
Date: January 16, 2017
Bugs: #564776, #566374, #572878, #573820, #577998, #582538,
#582540, #583888, #589816, #597112, #597114, #597116
ID: 201701-37
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
Multiple vulnerabilities have been found in libxml2, the worst of which
could lead to the execution of arbitrary code.
Background
==========
libxml2 is the XML (eXtended Markup Language) C parser and toolkit
initially developed for the Gnome project.
Affected packages
=================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-libs/libxml2 < 2.9.4-r1 >= 2.9.4-r1
Description
===========
Multiple vulnerabilities have been discovered in libxml2. Please review
the CVE identifiers referenced below for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All libxml2 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/libxml2-2.9.4-r1"
References
==========
[ 1 ] CVE-2015-1819
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-1819
[ 2 ] CVE-2015-5312
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5312
[ 3 ] CVE-2015-7497
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7497
[ 4 ] CVE-2015-7498
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7498
[ 5 ] CVE-2015-7499
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7499
[ 6 ] CVE-2015-7500
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7500
[ 7 ] CVE-2015-7941
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7941
[ 8 ] CVE-2015-7942
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7942
[ 9 ] CVE-2015-8035
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8035
[ 10 ] CVE-2015-8242
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8242
[ 11 ] CVE-2015-8806
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8806
[ 12 ] CVE-2016-1836
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1836
[ 13 ] CVE-2016-1838
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1838
[ 14 ] CVE-2016-1839
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1839
[ 15 ] CVE-2016-1840
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-1840
[ 16 ] CVE-2016-2073
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2073
[ 17 ] CVE-2016-3627
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3627
[ 18 ] CVE-2016-3705
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-3705
[ 19 ] CVE-2016-4483
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4483
[ 20 ] CVE-2016-4658
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-4658
[ 21 ] CVE-2016-5131
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5131
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201701-37
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us.
License
=======
Copyright 2017 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
.
CVE-ID
CVE-2016-1722 : Joshua J. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: libxml2 security update
Advisory ID: RHSA-2015:2550-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2550.html
Issue date: 2015-12-07
CVE Names: CVE-2015-1819 CVE-2015-5312 CVE-2015-7497
CVE-2015-7498 CVE-2015-7499 CVE-2015-7500
CVE-2015-7941 CVE-2015-7942 CVE-2015-8241
CVE-2015-8242 CVE-2015-8317
=====================================================================
1. Summary:
Updated libxml2 packages that fix multiple security issues are now
available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64
3. Description:
The libxml2 library is a development toolbox providing the implementation
of various XML standards.
Several denial of service flaws were found in libxml2, a library providing
support for reading, modifying, and writing XML and HTML files. A remote
attacker could provide a specially crafted XML or HTML file that, when
processed by an application using libxml2, would cause that application to
use an excessive amount of CPU, leak potentially sensitive information, or
in certain cases crash the application. (CVE-2015-1819, CVE-2015-5312,
CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, CVE-2015-7500 CVE-2015-7941,
CVE-2015-7942, CVE-2015-8241, CVE-2015-8242, CVE-2015-8317, BZ#1213957,
BZ#1281955)
Red Hat would like to thank the GNOME project for reporting CVE-2015-7497,
CVE-2015-7498, CVE-2015-7499, CVE-2015-7500, CVE-2015-8241, CVE-2015-8242,
and CVE-2015-8317. Upstream acknowledges Kostya Serebryany of Google as the
original reporter of CVE-2015-7497, CVE-2015-7498, CVE-2015-7499, and
CVE-2015-7500; Hugh Davenport as the original reporter of CVE-2015-8241 and
CVE-2015-8242; and Hanno Boeck as the original reporter of CVE-2015-8317.
All libxml2 users are advised to upgrade to these updated packages, which
contain a backported patch to correct these issues. The desktop must be
restarted (log out, then log back in) for this update to take effect.
4. Bugs fixed (https://bugzilla.redhat.com/):
1211278 - CVE-2015-1819 libxml2: denial of service processing a crafted XML document
1213957 - libxml2: out-of-bounds memory access when parsing an unclosed HTML comment
1274222 - CVE-2015-7941 libxml2: Out-of-bounds memory access
1276297 - CVE-2015-7942 libxml2: heap-based buffer overflow in xmlParseConditionalSections()
1276693 - CVE-2015-5312 libxml2: CPU exhaustion when processing specially crafted XML input
1281862 - CVE-2015-7497 libxml2: Heap-based buffer overflow in xmlDictComputeFastQKey
1281879 - CVE-2015-7498 libxml2: Heap-based buffer overflow in xmlParseXmlDecl
1281925 - CVE-2015-7499 libxml2: Heap-based buffer overflow in xmlGROW
1281930 - CVE-2015-8317 libxml2: Out-of-bounds heap read when parsing file with unfinished xml declaration
1281936 - CVE-2015-8241 libxml2: Buffer overread with XML parser in xmlNextChar
1281943 - CVE-2015-7500 libxml2: Heap buffer overflow in xmlParseMisc
1281950 - CVE-2015-8242 libxml2: Buffer overread with HTML parser in push mode in xmlSAX2TextNode
1281955 - libxml2: Multiple out-of-bounds reads in xmlDictComputeFastKey.isra.2 and xmlDictAddString.isra.O
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source:
libxml2-2.9.1-6.el7_2.2.src.rpm
x86_64:
libxml2-2.9.1-6.el7_2.2.i686.rpm
libxml2-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-devel-2.9.1-6.el7_2.2.i686.rpm
libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-static-2.9.1-6.el7_2.2.i686.rpm
libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
libxml2-2.9.1-6.el7_2.2.src.rpm
x86_64:
libxml2-2.9.1-6.el7_2.2.i686.rpm
libxml2-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64:
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-devel-2.9.1-6.el7_2.2.i686.rpm
libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-static-2.9.1-6.el7_2.2.i686.rpm
libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
libxml2-2.9.1-6.el7_2.2.src.rpm
aarch64:
libxml2-2.9.1-6.el7_2.2.aarch64.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.aarch64.rpm
libxml2-devel-2.9.1-6.el7_2.2.aarch64.rpm
libxml2-python-2.9.1-6.el7_2.2.aarch64.rpm
ppc64:
libxml2-2.9.1-6.el7_2.2.ppc.rpm
libxml2-2.9.1-6.el7_2.2.ppc64.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.ppc.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64.rpm
libxml2-devel-2.9.1-6.el7_2.2.ppc.rpm
libxml2-devel-2.9.1-6.el7_2.2.ppc64.rpm
libxml2-python-2.9.1-6.el7_2.2.ppc64.rpm
ppc64le:
libxml2-2.9.1-6.el7_2.2.ppc64le.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64le.rpm
libxml2-devel-2.9.1-6.el7_2.2.ppc64le.rpm
libxml2-python-2.9.1-6.el7_2.2.ppc64le.rpm
s390x:
libxml2-2.9.1-6.el7_2.2.s390.rpm
libxml2-2.9.1-6.el7_2.2.s390x.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.s390.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.s390x.rpm
libxml2-devel-2.9.1-6.el7_2.2.s390.rpm
libxml2-devel-2.9.1-6.el7_2.2.s390x.rpm
libxml2-python-2.9.1-6.el7_2.2.s390x.rpm
x86_64:
libxml2-2.9.1-6.el7_2.2.i686.rpm
libxml2-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-devel-2.9.1-6.el7_2.2.i686.rpm
libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
aarch64:
libxml2-debuginfo-2.9.1-6.el7_2.2.aarch64.rpm
libxml2-static-2.9.1-6.el7_2.2.aarch64.rpm
ppc64:
libxml2-debuginfo-2.9.1-6.el7_2.2.ppc.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64.rpm
libxml2-static-2.9.1-6.el7_2.2.ppc.rpm
libxml2-static-2.9.1-6.el7_2.2.ppc64.rpm
ppc64le:
libxml2-debuginfo-2.9.1-6.el7_2.2.ppc64le.rpm
libxml2-static-2.9.1-6.el7_2.2.ppc64le.rpm
s390x:
libxml2-debuginfo-2.9.1-6.el7_2.2.s390.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.s390x.rpm
libxml2-static-2.9.1-6.el7_2.2.s390.rpm
libxml2-static-2.9.1-6.el7_2.2.s390x.rpm
x86_64:
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-static-2.9.1-6.el7_2.2.i686.rpm
libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
libxml2-2.9.1-6.el7_2.2.src.rpm
x86_64:
libxml2-2.9.1-6.el7_2.2.i686.rpm
libxml2-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-devel-2.9.1-6.el7_2.2.i686.rpm
libxml2-devel-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-python-2.9.1-6.el7_2.2.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
libxml2-debuginfo-2.9.1-6.el7_2.2.i686.rpm
libxml2-debuginfo-2.9.1-6.el7_2.2.x86_64.rpm
libxml2-static-2.9.1-6.el7_2.2.i686.rpm
libxml2-static-2.9.1-6.el7_2.2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2015-1819
https://access.redhat.com/security/cve/CVE-2015-5312
https://access.redhat.com/security/cve/CVE-2015-7497
https://access.redhat.com/security/cve/CVE-2015-7498
https://access.redhat.com/security/cve/CVE-2015-7499
https://access.redhat.com/security/cve/CVE-2015-7500
https://access.redhat.com/security/cve/CVE-2015-7941
https://access.redhat.com/security/cve/CVE-2015-7942
https://access.redhat.com/security/cve/CVE-2015-8241
https://access.redhat.com/security/cve/CVE-2015-8242
https://access.redhat.com/security/cve/CVE-2015-8317
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2015 Red Hat, Inc.
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--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
. ============================================================================
Ubuntu Security Notice USN-2812-1
November 16, 2015
libxml2 vulnerabilities
============================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 15.10
- Ubuntu 15.04
- Ubuntu 14.04 LTS
- Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in libxml2. If a user or automated system were tricked into opening a specially
crafted document, an attacker could possibly cause resource consumption,
resulting in a denial of service. This issue only affected
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 15.04. (CVE-2015-1819)
Michal Zalewski discovered that libxml2 incorrectly handled certain XML
data. If a user or automated system were tricked into opening a specially
crafted document, an attacker could possibly cause libxml2 to crash,
resulting in a denial of service. This issue only affected
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 15.04. (CVE-2015-7941)
Kostya Serebryany discovered that libxml2 incorrectly handled certain XML
data. If a user or automated system were tricked into opening a specially
crafted document, an attacker could possibly cause libxml2 to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2015-7942)
Gustavo Grieco discovered that libxml2 incorrectly handled certain XML
data. If a user or automated system were tricked into opening a specially
crafted document, an attacker could possibly cause libxml2 to crash,
resulting in a denial of service. This issue only affected
Ubuntu 14.04 LTS. (CVE-2015-8035)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 15.10:
libxml2 2.9.2+zdfsg1-4ubuntu0.1
Ubuntu 15.04:
libxml2 2.9.2+dfsg1-3ubuntu0.1
Ubuntu 14.04 LTS:
libxml2 2.9.1+dfsg1-3ubuntu4.5
Ubuntu 12.04 LTS:
libxml2 2.7.8.dfsg-5.1ubuntu4.12
After a standard system update you need to reboot your computer to make
all the necessary changes. 6) - i386, x86_64
3.
CVE-ID
CVE-2016-1781 : Devdatta Akhawe of Dropbox, Inc.
WebKit
Available for: iPhone 4s and later,
iPod touch (5th generation) and later, iPad 2 and later
Impact: A website may be able to track sensitive user information
Description: A hidden web page may be able to access device-
orientation and device-motion data. This issue was addressed by
suspending the availability of this data when the web view is hidden.
CVE-ID
CVE-2016-1780 : Maryam Mehrnezhad, Ehsan Toreini, Siamak F.
Shahandashti, and Feng Hao of the School of Computing Science,
Newcastle University, UK
WebKit
Available for: iPhone 4s and later,
iPod touch (5th generation) and later, iPad 2 and later
Impact: Visiting a maliciously crafted website may reveal a user's
current location
Description: An issue existed in the parsing of geolocation
requests.
CVE-ID
CVE-2016-1779 : xisigr of Tencent's Xuanwu Lab
(http://www.tencent.com)
WebKit
Available for: iPhone 4s and later,
iPod touch (5th generation) and later, iPad 2 and later
Impact: A malicious website may be able to access restricted ports
on arbitrary servers
Description: A port redirection issue was addressed through
additional port validation.
CVE-ID
CVE-2016-1782 : Muneaki Nishimura (nishimunea) of Recruit
Technologies Co.,Ltd.
CVE-ID
CVE-2016-1784 : Moony Li and Jack Tang of TrendMicro and 李普君 of
无声信息技术PKAV Team (PKAV.net)
WebKit Page Loading
Available for: iPhone 4s and later,
iPod touch (5th generation) and later, iPad 2 and later
Impact: Visiting a malicious website may lead to user interface
spoofing
Description: Redirect responses may have allowed a malicious website
to display an arbitrary URL and read cached contents of the
destination origin.
CVE-ID
CVE-2016-1786 : ma.la of LINE Corporation
WebKit Page Loading
Available for: iPhone 4s and later,
iPod touch (5th generation) and later, iPad 2 and later
Impact: A malicious website may exfiltrate data cross-origin
Description: A caching issue existed with character encoding.
CVE-ID
CVE-2016-0801 : an anonymous researcher
CVE-2016-0802 : an anonymous researcher
Installation note:
This update is available through iTunes and Software Update on your
iOS device, and will not appear in your computer's Software Update
application, or in the Apple Downloads site. Make sure you have an
Internet connection and have installed the latest version of iTunes
from www.apple.com/itunes/
iTunes and Software Update on the device will automatically check
Apple's update server on its weekly schedule. When an update is
detected, it is downloaded and the option to be installed is
presented to the user when the iOS device is docked. We recommend
applying the update immediately if possible. Selecting Don't Install
will present the option the next time you connect your iOS device.
The automatic update process may take up to a week depending on the
day that iTunes or the device checks for updates. You may manually
obtain the update via the Check for Updates button within iTunes, or
the Software Update on your device.
To check that the iPhone, iPod touch, or iPad has been updated:
* Navigate to Settings
* Select General
* Select About. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
APPLE-SA-2016-03-21-5 OS X El Capitan 10.11.4 and Security Update
2016-002
OS X El Capitan 10.11.4 and Security Update 2016-002 is now available
and addresses the following:
apache_mod_php
Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5,
and OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted .png file may lead to
arbitrary code execution
Description: Multiple vulnerabilities existed in libpng versions
prior to 1.6.20. These were addressed by updating libpng to version
1.6.20.
CVE-ID
CVE-2015-8126 : Adam Mariš
CVE-2015-8472 : Adam Mariš
AppleRAID
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved input validation.
CVE-ID
CVE-2016-1733 : Proteas of Qihoo 360 Nirvan Team
AppleRAID
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: A local user may be able to determine kernel memory layout
Description: An out-of-bounds read issue existed that led to the
disclosure of kernel memory. This was addressed through improved
input validation.
CVE-ID
CVE-2016-1732 : Proteas of Qihoo 360 Nirvan Team
AppleUSBNetworking
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue existed in the parsing of
data from USB devices. This issue was addressed through improved
input validation.
CVE-ID
CVE-2016-1734 : Andrea Barisani and Andrej Rosano of Inverse Path
Bluetooth
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1735 : Jeonghoon Shin@A.D.D
CVE-2016-1736 : beist and ABH of BoB
Carbon
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted .dfont file may lead to
arbitrary code execution
Description: Multiple memory corruption issues existed in the
handling of font files. These issues were addressed through improved
bounds checking.
CVE-ID
CVE-2016-1737 : an anonymous researcher
dyld
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An attacker may tamper with code-signed applications to
execute arbitrary code in the application's context
Description: A code signing verification issue existed in dyld. This
issue was addressed with improved validation.
CVE-ID
CVE-2016-1738 : beist and ABH of BoB
FontParser
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Opening a maliciously crafted PDF file may lead to an
unexpected application termination or arbitrary code execution
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1740 : HappilyCoded (ant4g0nist and r3dsm0k3) working with
Trend Micro's Zero Day Initiative (ZDI)
HTTPProtocol
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: A remote attacker may be able to execute arbitrary code
Description: Multiple vulnerabilities existed in nghttp2 versions
prior to 1.6.0, the most serious of which may have led to remote code
execution. These were addressed by updating nghttp2 to version 1.6.0.
CVE-ID
CVE-2015-8659
Intel Graphics Driver
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1743 : Piotr Bania of Cisco Talos
CVE-2016-1744 : Ian Beer of Google Project Zero
IOFireWireFamily
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: A local user may be able to cause a denial of service
Description: A null pointer dereference was addressed through
improved validation.
CVE-ID
CVE-2016-1745 : sweetchip of Grayhash
IOGraphics
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A memory corruption issue was addressed through
improved input validation.
CVE-ID
CVE-2016-1746 : Peter Pi of Trend Micro working with Trend Micro's
Zero Day Initiative (ZDI)
CVE-2016-1747 : Juwei Lin of Trend Micro working with Trend Micro's
Zero Day Initiative (ZDI)
IOHIDFamily
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to determine kernel memory layout
Description: A memory corruption issue was addressed through
improved memory handling.
CVE-ID
CVE-2016-1748 : Brandon Azad
IOUSBFamily
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1749 : Ian Beer of Google Project Zero and Juwei Lin of
Trend Micro working with Trend Micro's Zero Day Initiative (ZDI)
Kernel
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A use after free issue was addressed through improved
memory management.
CVE-ID
CVE-2016-1750 : CESG
Kernel
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A race condition existed during the creation of new
processes. This was addressed through improved state handling.
CVE-ID
CVE-2016-1757 : Ian Beer of Google Project Zero and Pedro Vilaca
Kernel
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: A null pointer dereference was addressed through
improved input validation.
CVE-ID
CVE-2016-1756 : Lufeng Li of Qihoo 360 Vulcan Team
Kernel
Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5,
and OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1754 : Lufeng Li of Qihoo 360 Vulcan Team
CVE-2016-1755 : Ian Beer of Google Project Zero
CVE-2016-1759 : lokihardt
Kernel
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to determine kernel memory layout
Description: An out-of-bounds read issue existed that led to the
disclosure of kernel memory. This was addressed through improved
input validation.
CVE-ID
CVE-2016-1758 : Brandon Azad
Kernel
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple integer overflows were addressed through
improved input validation.
CVE-ID
CVE-2016-1753 : Juwei Lin Trend Micro working with Trend Micro's Zero
Day Initiative (ZDI)
Kernel
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to cause a denial of service
Description: A denial of service issue was addressed through
improved validation.
CVE-ID
CVE-2016-1752 : CESG
libxml2
Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5,
and OS X El Capitan v10.11 to v10.11.3
Impact: Processing maliciously crafted XML may lead to unexpected
application termination or arbitrary code execution
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2015-1819
CVE-2015-5312 : David Drysdale of Google
CVE-2015-7499
CVE-2015-7500 : Kostya Serebryany of Google
CVE-2015-7942 : Kostya Serebryany of Google
CVE-2015-8035 : gustavo.grieco
CVE-2015-8242 : Hugh Davenport
CVE-2016-1761 : wol0xff working with Trend Micro's Zero Day
Initiative (ZDI)
CVE-2016-1762
Messages
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An attacker who is able to bypass Apple's certificate
pinning, intercept TLS connections, inject messages, and record
encrypted attachment-type messages may be able to read attachments
Description: A cryptographic issue was addressed by rejecting
duplicate messages on the client.
CVE-ID
CVE-2016-1788 : Christina Garman, Matthew Green, Gabriel Kaptchuk,
Ian Miers, and Michael Rushanan of Johns Hopkins University
Messages
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Clicking a JavaScript link can reveal sensitive user
information
Description: An issue existed in the processing of JavaScript links.
This issue was addressed through improved content security policy
checks.
CVE-ID
CVE-2016-1764 : Matthew Bryan of the Uber Security Team (formerly of
Bishop Fox), Joe DeMesy and Shubham Shah of Bishop Fox
NVIDIA Graphics Drivers
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An application may be able to execute arbitrary code with
kernel privileges
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1741 : Ian Beer of Google Project Zero
OpenSSH
Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5,
and OS X El Capitan v10.11 to v10.11.3
Impact: Connecting to a server may leak sensitive user information,
such as a client's private keys
Description: Roaming, which was on by default in the OpenSSH client,
exposed an information leak and a buffer overflow. These issues were
addressed by disabling roaming in the client.
CVE-ID
CVE-2016-0777 : Qualys
CVE-2016-0778 : Qualys
OpenSSH
Available for: OS X Mavericks v10.9.5 and OS X Yosemite v10.10.5
Impact: Multiple vulnerabilities in LibreSSL
Description: Multiple vulnerabilities existed in LibreSSL versions
prior to 2.1.8. These were addressed by updating LibreSSL to version
2.1.8.
CVE-ID
CVE-2015-5333 : Qualys
CVE-2015-5334 : Qualys
OpenSSL
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: A remote attacker may be able to cause a denial of service
Description: A memory leak existed in OpenSSL versions prior to
0.9.8zh. This issue was addressed by updating OpenSSL to version
0.9.8zh.
CVE-ID
CVE-2015-3195
Python
Available for: OS X Mavericks v10.9.5, OS X Yosemite v10.10.5,
and OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted .png file may lead to
arbitrary code execution
Description: Multiple vulnerabilities existed in libpng versions
prior to 1.6.20. These were addressed by updating libpng to version
1.6.20.
CVE-ID
CVE-2014-9495
CVE-2015-0973
CVE-2015-8126 : Adam Mariš
CVE-2015-8472 : Adam Mariš
QuickTime
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted FlashPix Bitmap Image may
lead to unexpected application termination or arbitrary code
execution
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1767 : Francis Provencher from COSIG
CVE-2016-1768 : Francis Provencher from COSIG
QuickTime
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted Photoshop document may lead
to unexpected application termination or arbitrary code execution
Description: Multiple memory corruption issues were addressed
through improved memory handling.
CVE-ID
CVE-2016-1769 : Francis Provencher from COSIG
Reminders
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Clicking a tel link can make a call without prompting the
user
Description: A user was not prompted before invoking a call. This
was addressed through improved entitlement checks.
CVE-ID
CVE-2016-1770 : Guillaume Ross of Rapid7 and Laurent Chouinard of
Laurent.ca
Ruby
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: A local attacker may be able to cause unexpected application
termination or arbitrary code execution
Description: An unsafe tainted string usage vulnerability existed in
versions prior to 2.0.0-p648. This issue was addressed by updating to
version 2.0.0-p648.
CVE-ID
CVE-2015-7551
Security
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: A local user may be able to check for the existence of
arbitrary files
Description: A permissions issue existed in code signing tools. This
was addressed though additional ownership checks.
CVE-ID
CVE-2016-1773 : Mark Mentovai of Google Inc.
Security
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted certificate may lead to
arbitrary code execution
Description: A memory corruption issue existed in the ASN.1 decoder.
This issue was addressed through improved input validation.
CVE-ID
CVE-2016-1950 : Francis Gabriel of Quarkslab
Tcl
Available for:
OS X Yosemite v10.10.5 and OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted .png file may lead to
arbitrary code execution
Description: Multiple vulnerabilities existed in libpng versions
prior to 1.6.20. These were addressed by removing libpng.
CVE-ID
CVE-2015-8126 : Adam Mariš
TrueTypeScaler
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: Processing a maliciously crafted font file may lead to
arbitrary code execution
Description: A memory corruption issue existed in the processing of
font files. This issue was addressed through improved input
validation.
CVE-ID
CVE-2016-1775 : 0x1byte working with Trend Micro's Zero Day
Initiative (ZDI)
Wi-Fi
Available for: OS X El Capitan v10.11 to v10.11.3
Impact: An attacker with a privileged network position may be able
to execute arbitrary code
Description: A frame validation and memory corruption issue existed
for a given ethertype. This issue was addressed through additional
ethertype validation and improved memory handling.
CVE-ID
CVE-2016-0801 : an anonymous researcher
CVE-2016-0802 : an anonymous researcher
OS X El Capitan 10.11.4 includes the security content of Safari 9.1.
https://support.apple.com/kb/HT206171
OS X El Capitan v10.11.4 and Security Update 2016-002 may be obtained
from the Mac App Store or Apple's Software Downloads web site:
http://www.apple.com/support/downloads/
Information will also be posted to the Apple Security Updates
web site: https://support.apple.com/kb/HT201222
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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| VAR-201510-0010 | CVE-2015-6327 | Cisco Adaptive Security Appliance Software IKEv1 Service disruption in implementations (DoS) Vulnerabilities |
CVSS V2: 7.8 CVSS V3: - Severity: HIGH |
The IKEv1 implementation in Cisco Adaptive Security Appliance (ASA) software 7.2 and 8.2 before 8.2(5.58), 8.3 and 8.4 before 8.4(7.29), 8.5 through 8.7 before 8.7(1.17), 9.0 before 9.0(4.37), 9.1 before 9.1(6.8), 9.2 before 9.2(4), and 9.3 before 9.3(3) allows remote attackers to cause a denial of service (device reload) via crafted ISAKMP UDP packets, aka Bug ID CSCus94026.
This issue is being tracked by Cisco Bug ID CSCus94026. The following releases are affected: Cisco ASA Software Releases 7.2 and 8.2 prior to 8.2(5.58), 8.3 and 8.4 prior to 8.4(7.29), 8.5 through 8.7 prior to 8.7(1.17), 9.0 prior to 9.0(4.37), 9.1 (6.8) prior to 9.1, 9.2(4) prior to 9.2, 9.3(3) prior to 9.3
| VAR-201510-0739 | No CVE | HP Photosmart B210 SMB server Denial of Service Vulnerability |
CVSS V2: 6.1 CVSS V3: - Severity: Medium |
HP Printer provided by Photosmart B210 Let's manage the print queue SMB I am using a server. Crafted SMB Service disruption by packet (DoS) A condition can be triggered and a manual restart is required to recover. lead 296 byte Crafted SMB By sending a packet Photosmart B210 The service operation disruption (DoS) It is possible to make it into a state. A manual restart is required to recover. HP States: * "HP has examined this issue reported on the Photosmart B210 and has verified the printer could become unresponsive when fuzzed with the code provided. At no time did we identify buffer overflows with this tool nor our code inspection. The attempted attack produces a non-permanent denial of service. * HP's recommendation for existing models affected by this attack is to power cycle the device to return it to a working state. * HP continually works to improve security and is taking steps to ensure current and future products are not susceptible to this attack." * HP Is Photosmart B210 We have reviewed this issue reported for and confirmed that the printer becomes unresponsive during fuzzing using the provided code. However, neither this fuzzing tool nor our code inspection has confirmed the occurrence of buffer overflow. This attack causes non-persistent service disruption. For existing products affected by this attack, HP Recommends that you turn power back on to return the instrument to working condition. * HP Will continue to improve security and make current and future products less susceptible to this attack. The root cause of the crash is still unknown.Same as the product LAN The product is disrupted by the attacker (DoS) There is a possibility of being put into a state. To recover, the product must be restarted. The HP Photosmart B210 is a printer product from Hewlett-Packard (HP).
A denial of service vulnerability exists in the HP Photosmart B210.
Attackers can exploit this issue to cause denial-of-service condition
| VAR-201510-0034 | CVE-2015-6326 | Cisco Adaptive Security Appliance Service disruption in software (DoS) Vulnerabilities |
CVSS V2: 7.8 CVSS V3: - Severity: HIGH |
Cisco Adaptive Security Appliance (ASA) software 7.2 and 8.2 before 8.2(5.58), 8.3 and 8.4 before 8.4(7.29), 8.5 through 8.7 before 8.7(1.17), 9.0 before 9.0(4.37), 9.1 before 9.1(6.6), 9.2 before 9.2(4), 9.3 before 9.3(3.5), and 9.4 before 9.4(1.5) allows remote attackers to cause a denial of service (device reload) via a crafted DNS response, aka Bug ID CSCuu07799.
This issue is being tracked by Cisco Bug ID CSCuu07799. The following releases are affected: Cisco ASA Software Releases 7.2, 8.2 prior to 8.2(5.58), 8.3 and 8.4 prior to 8.4(7.29), 8.5 through 8.7 prior to 8.7(1.17), 9.0 prior to 9.0(4.37), 9.1 (6.6) prior to 9.1, 9.2(4) prior to 9.2, 9.3(3.5) prior to 9.3, 9.4(1.5) prior to 9.4
| VAR-201512-0241 | CVE-2015-8084 | plural Huawei USG Denial of service in product software (DoS) Vulnerability |
CVSS V2: 7.1 CVSS V3: - Severity: HIGH |
Huawei USG5500, USG2100, USG2200, and USG5100 unified security gateways with software before V300R001C10SPC600, when "DHCP Snooping" is enabled and either "option82 insert" or "option82 rebuild" is enabled on an interface, allow remote attackers to cause a denial of service (reboot) via crafted DHCP packets. Multiple Huawei products are prone to a remote denial-of-service vulnerability.
Successful exploits may allow an attackers to cause the affected device to restart, denying service to legitimate users. Huawei USG5500, USG2100, USG2200, and USG5100 are all unified security gateway products of Huawei in China. There are security vulnerabilities in many Huawei products. The following products and versions are affected: Huawei USG5500, USG2100, USG2200, and USG5100 using software versions earlier than V300R001C10SPC600
| VAR-201510-0035 | CVE-2015-6325 | Cisco Adaptive Security Appliance Service disruption in software (DoS) Vulnerabilities |
CVSS V2: 7.1 CVSS V3: - Severity: HIGH |
Cisco Adaptive Security Appliance (ASA) software 7.2 and 8.2 before 8.2(5.58), 8.3 and 8.4 before 8.4(7.29), 8.5 through 8.7 before 8.7(1.17), 9.0 before 9.0(4.37), 9.1 before 9.1(6.4), 9.2 before 9.2(4), 9.3 before 9.3(3.1), and 9.4 before 9.4(1.1) allows remote attackers to cause a denial of service (device reload) via a crafted DNS response, aka Bug ID CSCut03495.
This issue is being tracked by Cisco Bug ID CSCut03495. The following releases are affected: Cisco ASA Software Releases 7.2, 8.2 prior to 8.2(5.58), 8.3 and 8.4 prior to 8.4(7.29), 8.5 through 8.7 prior to 8.7(1.17), 9.0 prior to 9.0(4.37), 9.1 (6.4) prior to 9.1, 9.2(4) prior to 9.2, 9.3(3.1) prior to 9.3, 9.4(1.1) prior to 9.4
| VAR-201510-0033 | CVE-2015-6324 | Cisco Adaptive Security Appliance Software DHCPv6 Service disruption in relay implementation (DoS) Vulnerabilities |
CVSS V2: 7.1 CVSS V3: - Severity: HIGH |
The DHCPv6 relay implementation in Cisco Adaptive Security Appliance (ASA) software 9.0 before 9.0(4.37), 9.1 before 9.1(6.6), 9.2 before 9.2(4), 9.3 before 9.3(3.5), and 9.4 before 9.4(2) allows remote attackers to cause a denial of service (device reload) via crafted DHCPv6 packets, aka Bug IDs CSCus56252 and CSCus57142. Vendors have confirmed this vulnerability Bug ID CSCus56252 ,and CSCus57142 It is released as.Skillfully crafted by a third party DHCPv6 Service disruption via packets ( Device reload ) There is a possibility of being put into a state. This vulnerability could be exploited by a remote attacker to construct a DHCPv6 response data that could result in a denial of service (device reload).
This issue is being tracked by Cisco Bug IDs CSCus56252 and CSCus57142. The following releases are affected: Cisco ASA Software 9.0 prior to 9.0(4.37), 9.1 prior to 9.1(6.6), 9.2 prior to 9.2(4), 9.3 prior to 9.3(3.5), 9.4 prior to 9.4(2)
| VAR-201708-1547 | CVE-2015-7704 | NTP.org ntpd contains multiple vulnerabilities |
CVSS V2: 5.0 CVSS V3: 7.5 Severity: HIGH |
The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted "KOD" messages. The NTP.org reference implementation of ntpd contains multiple vulnerabilities. NTP Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Network Time Protocol is prone to a denial-of-service vulnerability.
An attacker can leverage this issue to cause a denial-of-service condition. Oracle Integrated Lights Out Manager is prone to a remote security vulnerability in ILOM.
The vulnerability can be exploited over the 'SSH' protocol. The 'SSH' sub component is affected.
This vulnerability affects the following supported versions:
3.0, 3.1, 3.2
NOTE: This BID is being retired as it is a duplicate of BID 75990 (OpenSSH Login Handling Security Bypass Weakness). Summary:
Updated ntp packages that fix two security issues are now available for
Red Hat Enterprise Linux 6 and 7.
Red Hat Product Security has rated this update as having Important security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links in the References section. Relevant releases/architectures:
Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
3.
It was discovered that ntpd as a client did not correctly check timestamps
in Kiss-of-Death packets. (CVE-2015-7704)
It was found that ntpd did not correctly implement the threshold limitation
for the '-g' option, which is used to set the time without any
restrictions. A man-in-the-middle attacker able to intercept NTP traffic
between a connecting client and an NTP server could use this flaw to force
that client to make multiple steps larger than the panic threshold,
effectively changing the time to an arbitrary value. (CVE-2015-5300)
Red Hat would like to thank Aanchal Malhotra, Isaac E. Cohen, and Sharon
Goldberg of Boston University for reporting these issues.
All ntp users are advised to upgrade to these updated packages, which
contain backported patches to resolve these issues. Solution:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1271070 - CVE-2015-7704 ntp: disabling synchronization via crafted KoD packet
1271076 - CVE-2015-5300 ntp: MITM attacker can force ntpd to make a step larger than the panic threshold
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
ntp-4.2.6p5-5.el6_7.2.src.rpm
i386:
ntp-4.2.6p5-5.el6_7.2.i686.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.i686.rpm
ntpdate-4.2.6p5-5.el6_7.2.i686.rpm
x86_64:
ntp-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntpdate-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386:
ntp-debuginfo-4.2.6p5-5.el6_7.2.i686.rpm
ntp-perl-4.2.6p5-5.el6_7.2.i686.rpm
noarch:
ntp-doc-4.2.6p5-5.el6_7.2.noarch.rpm
x86_64:
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-perl-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
ntp-4.2.6p5-5.el6_7.2.src.rpm
x86_64:
ntp-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntpdate-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
noarch:
ntp-doc-4.2.6p5-5.el6_7.2.noarch.rpm
x86_64:
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-perl-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
ntp-4.2.6p5-5.el6_7.2.src.rpm
i386:
ntp-4.2.6p5-5.el6_7.2.i686.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.i686.rpm
ntpdate-4.2.6p5-5.el6_7.2.i686.rpm
ppc64:
ntp-4.2.6p5-5.el6_7.2.ppc64.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.ppc64.rpm
ntpdate-4.2.6p5-5.el6_7.2.ppc64.rpm
s390x:
ntp-4.2.6p5-5.el6_7.2.s390x.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.s390x.rpm
ntpdate-4.2.6p5-5.el6_7.2.s390x.rpm
x86_64:
ntp-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntpdate-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386:
ntp-debuginfo-4.2.6p5-5.el6_7.2.i686.rpm
ntp-perl-4.2.6p5-5.el6_7.2.i686.rpm
noarch:
ntp-doc-4.2.6p5-5.el6_7.2.noarch.rpm
ppc64:
ntp-debuginfo-4.2.6p5-5.el6_7.2.ppc64.rpm
ntp-perl-4.2.6p5-5.el6_7.2.ppc64.rpm
s390x:
ntp-debuginfo-4.2.6p5-5.el6_7.2.s390x.rpm
ntp-perl-4.2.6p5-5.el6_7.2.s390x.rpm
x86_64:
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-perl-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
ntp-4.2.6p5-5.el6_7.2.src.rpm
i386:
ntp-4.2.6p5-5.el6_7.2.i686.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.i686.rpm
ntpdate-4.2.6p5-5.el6_7.2.i686.rpm
x86_64:
ntp-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntpdate-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386:
ntp-debuginfo-4.2.6p5-5.el6_7.2.i686.rpm
ntp-perl-4.2.6p5-5.el6_7.2.i686.rpm
noarch:
ntp-doc-4.2.6p5-5.el6_7.2.noarch.rpm
x86_64:
ntp-debuginfo-4.2.6p5-5.el6_7.2.x86_64.rpm
ntp-perl-4.2.6p5-5.el6_7.2.x86_64.rpm
Red Hat Enterprise Linux Client (v. 7):
Source:
ntp-4.2.6p5-19.el7_1.3.src.rpm
x86_64:
ntp-4.2.6p5-19.el7_1.3.x86_64.rpm
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
ntpdate-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
noarch:
ntp-doc-4.2.6p5-19.el7_1.3.noarch.rpm
ntp-perl-4.2.6p5-19.el7_1.3.noarch.rpm
x86_64:
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
sntp-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source:
ntp-4.2.6p5-19.el7_1.3.src.rpm
x86_64:
ntp-4.2.6p5-19.el7_1.3.x86_64.rpm
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
ntpdate-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
noarch:
ntp-doc-4.2.6p5-19.el7_1.3.noarch.rpm
ntp-perl-4.2.6p5-19.el7_1.3.noarch.rpm
x86_64:
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
sntp-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
ntp-4.2.6p5-19.el7_1.3.src.rpm
ppc64:
ntp-4.2.6p5-19.el7_1.3.ppc64.rpm
ntp-debuginfo-4.2.6p5-19.el7_1.3.ppc64.rpm
ntpdate-4.2.6p5-19.el7_1.3.ppc64.rpm
s390x:
ntp-4.2.6p5-19.el7_1.3.s390x.rpm
ntp-debuginfo-4.2.6p5-19.el7_1.3.s390x.rpm
ntpdate-4.2.6p5-19.el7_1.3.s390x.rpm
x86_64:
ntp-4.2.6p5-19.el7_1.3.x86_64.rpm
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
ntpdate-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
ntp-4.2.6p5-19.ael7b_1.3.src.rpm
ppc64le:
ntp-4.2.6p5-19.ael7b_1.3.ppc64le.rpm
ntp-debuginfo-4.2.6p5-19.ael7b_1.3.ppc64le.rpm
ntpdate-4.2.6p5-19.ael7b_1.3.ppc64le.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
noarch:
ntp-doc-4.2.6p5-19.el7_1.3.noarch.rpm
ntp-perl-4.2.6p5-19.el7_1.3.noarch.rpm
ppc64:
ntp-debuginfo-4.2.6p5-19.el7_1.3.ppc64.rpm
sntp-4.2.6p5-19.el7_1.3.ppc64.rpm
s390x:
ntp-debuginfo-4.2.6p5-19.el7_1.3.s390x.rpm
sntp-4.2.6p5-19.el7_1.3.s390x.rpm
x86_64:
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
sntp-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
noarch:
ntp-doc-4.2.6p5-19.ael7b_1.3.noarch.rpm
ntp-perl-4.2.6p5-19.ael7b_1.3.noarch.rpm
ppc64le:
ntp-debuginfo-4.2.6p5-19.ael7b_1.3.ppc64le.rpm
sntp-4.2.6p5-19.ael7b_1.3.ppc64le.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
ntp-4.2.6p5-19.el7_1.3.src.rpm
x86_64:
ntp-4.2.6p5-19.el7_1.3.x86_64.rpm
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
ntpdate-4.2.6p5-19.el7_1.3.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
noarch:
ntp-doc-4.2.6p5-19.el7_1.3.noarch.rpm
ntp-perl-4.2.6p5-19.el7_1.3.noarch.rpm
x86_64:
ntp-debuginfo-4.2.6p5-19.el7_1.3.x86_64.rpm
sntp-4.2.6p5-19.el7_1.3.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2015-5300
https://access.redhat.com/security/cve/CVE-2015-7704
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=============================================================================
FreeBSD-SA-15:25.ntp Security Advisory
The FreeBSD Project
Topic: Multiple vulnerabilities of ntp
Category: contrib
Module: ntp
Announced: 2015-10-26
Credits: Network Time Foundation
Affects: All supported versions of FreeBSD.
Corrected: 2015-10-26 11:35:40 UTC (stable/10, 10.2-STABLE)
2015-10-26 11:36:55 UTC (releng/10.2, 10.2-RELEASE-p6)
2015-10-26 11:37:31 UTC (releng/10.1, 10.1-RELEASE-p23)
2015-10-26 11:36:40 UTC (stable/9, 9.3-STABLE)
2015-10-26 11:42:25 UTC (releng/9.3, 9.3-RELEASE-p29)
CVE Name: CVE-2015-7701, CVE-2015-7702, CVE-2015-7703, CVE-2015-7704,
CVE-2015-7848, CVE-2015-7849, CVE-2015-7850, CVE-2015-7851,
CVE-2015-7852, CVE-2015-7853, CVE-2015-7854, CVE-2015-7855,
CVE-2015-7871
For general information regarding FreeBSD Security Advisories,
including descriptions of the fields above, security branches, and the
following sections, please visit https://security.FreeBSD.org/.
I.
II. Problem Description
Crypto-NAK packets can be used to cause ntpd(8) to accept time from an
unauthenticated ephemeral symmetric peer by bypassing the authentication
required to mobilize peer associations. [CVE-2015-7871] FreeBSD 9.3 and
10.1 are not affected.
If ntpd(8) is fed a crafted mode 6 or mode 7 packet containing an unusual
long data value where a network address is expected, the decodenetnum()
function will abort with an assertion failure instead of simply returning
a failure condition. [CVE-2015-7855]
If ntpd(8) is configured to allow remote configuration, and if the
(possibly spoofed) source IP address is allowed to send remote
configuration requests, and if the attacker knows the remote
configuration password or if ntpd(8) was configured to disable
authentication, then an attacker can send a set of packets to ntpd(8) that
may cause it to crash, with the hypothetical possibility of a small code
injection. [CVE-2015-7854]
A negative value for the datalen parameter will overflow a data buffer.
NTF's ntpd(8) driver implementations always set this value to 0 and are
therefore not vulnerable to this weakness. If you are running a custom
refclock driver in ntpd(8) and that driver supplies a negative value for
datalen (no custom driver of even minimal competence would do this)
then ntpd would overflow a data buffer. It is even hypothetically
possible in this case that instead of simply crashing ntpd the
attacker could effect a code injection attack. [CVE-2015-7853]
If an attacker can figure out the precise moment that ntpq(8) is listening
for data and the port number it is listening on or if the attacker can
provide a malicious instance ntpd(8) that victims will connect to then an
attacker can send a set of crafted mode 6 response packets that, if
received by ntpq(8), can cause ntpq(8) to crash. [CVE-2015-7852]
If ntpd(8) is configured to allow remote configuration, and if the
(possibly spoofed) IP address is allowed to send remote configuration
requests, and if the attacker knows the remote configuration password
or if ntpd(8) was configured to disable authentication, then an attacker
can send a set of packets to ntpd that may cause ntpd(8) to overwrite
files. [CVE-2015-7851]. The default configuration of ntpd(8) within
FreeBSD does not allow remote configuration.
If ntpd(8) is configured to allow remote configuration, and if the
(possibly spoofed) source IP address is allowed to send remote
configuration requests, and if the attacker knows the remote
configuration password or if ntpd(8) was configured to disable
authentication, then an attacker can send a set of packets to ntpd
that will cause it to crash and/or create a potentially huge log
file. Specifically, the attacker could enable extended logging,
point the key file at the log file, and cause what amounts to an
infinite loop. [CVE-2015-7850]. The default configuration of ntpd(8)
within FreeBSD does not allow remote configuration.
If ntpd(8) is configured to allow remote configuration, and if the
(possibly spoofed) source IP address is allowed to send remote
configuration requests, and if the attacker knows the remote
configuration password or if ntpd was configured to disable
authentication, then an attacker can send a set of packets to
ntpd that may cause a crash or theoretically perform a code
injection attack. [CVE-2015-7849]. The default configuration of ntpd(8)
within FreeBSD does not allow remote configuration.
If ntpd(8) is configured to enable mode 7 packets, and if the use
of mode 7 packets is not properly protected thru the use of the
available mode 7 authentication and restriction mechanisms, and
if the (possibly spoofed) source IP address is allowed to send
mode 7 queries, then an attacker can send a crafted packet to
ntpd that will cause it to crash. [CVE-2015-7848]. The default
configuration of ntpd(8) within FreeBSD does not allow mode 7
packets.
If ntpd(8) is configured to use autokey, then an attacker can send
packets to ntpd that will, after several days of ongoing attack,
cause it to run out of memory. [CVE-2015-7701]. The default
configuration of ntpd(8) within FreeBSD does not use autokey.
If ntpd(8) is configured to allow for remote configuration, and if
the (possibly spoofed) source IP address is allowed to send
remote configuration requests, and if the attacker knows the
remote configuration password, it's possible for an attacker
to use the "pidfile" or "driftfile" directives to potentially
overwrite other files. [CVE-2015-5196]. The default configuration
of ntpd(8) within FreeBSD does not allow remote configuration
An ntpd(8) client that honors Kiss-of-Death responses will honor
KoD messages that have been forged by an attacker, causing it
to delay or stop querying its servers for time updates. Also,
an attacker can forge packets that claim to be from the target
and send them to servers often enough that a server that
implements KoD rate limiting will send the target machine a
KoD response to attempt to reduce the rate of incoming packets,
or it may also trigger a firewall block at the server for
packets from the target machine. For either of these attacks
to succeed, the attacker must know what servers the target
is communicating with. An attacker can be anywhere on the
Internet and can frequently learn the identity of the target's
time source by sending the target a time query. [CVE-2015-7704]
The fix for CVE-2014-9750 was incomplete in that there were
certain code paths where a packet with particular autokey
operations that contained malicious data was not always being
completely validated. Receipt of these packets can cause ntpd
to crash. [CVE-2015-7702]. The default configuration of ntpd(8)
within FreeBSD does not use autokey.
III. Impact
An attacker which can send NTP packets to ntpd(8), which uses cryptographic
authentication of NTP data, may be able to inject malicious time data
causing the system clock to be set incorrectly. [CVE-2015-7871]
An attacker which can send NTP packets to ntpd(8), can block the
communication of the daemon with time servers, causing the system
clock not being synchronized. [CVE-2015-7704]
An attacker which can send NTP packets to ntpd(8), can remotely crash
the daemon, sending malicious data packet. [CVE-2015-7855] [CVE-2015-7854]
[CVE-2015-7853] [CVE-2015-7852] [CVE-2015-7849] [CVE-2015-7848]
An attacker which can send NTP packets to ntpd(8), can remotely
trigger the daemon to overwrite its configuration files. [CVE-2015-7851]
[CVE-2015-5196]
IV. Workaround
No workaround is available, but systems not running ntpd(8) are not
affected. Network administrators are advised to implement BCP-38,
which helps to reduce risk associated with the attacks.
V. Solution
Perform one of the following:
1) Upgrade your vulnerable system to a supported FreeBSD stable or
release / security branch (releng) dated after the correction date.
The ntpd service has to be restarted after the update. A reboot is
recommended but not required.
2) To update your vulnerable system via a binary patch:
Systems running a RELEASE version of FreeBSD on the i386 or amd64
platforms can be updated via the freebsd-update(8) utility:
# freebsd-update fetch
# freebsd-update install
The ntpd service has to be restarted after the update. A reboot is
recommended but not required.
3) To update your vulnerable system via a source code patch:
The following patches have been verified to apply to the applicable
FreeBSD release branches.
a) Download the relevant patch from the location below, and verify the
detached PGP signature using your PGP utility.
[FreeBSD 10.2]
# fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-102.patch.bz2
# bunzip2 ntp-102.patch.bz2
# fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-102.patch.asc
# gpg --verify ntp-102.patch.asc
[FreeBSD 10.1]
# fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-101.patch.bz2
# bunzip2 ntp-101.patch.bz2
# fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-101.patch.asc
# gpg --verify ntp-101.patch.asc
[FreeBSD 9.3]
# fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-93.patch.bz2
# bunzip2 ntp-93.patch.bz2
# fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-93.patch.asc
# gpg --verify ntp-93.patch.asc
b) Apply the patch. Execute the following commands as root:
# cd /usr/src
# patch < /path/to/patch
# find contrib/ntp -type f -empty -delete
c) Recompile the operating system using buildworld and installworld as
described in https://www.FreeBSD.org/handbook/makeworld.html.
d) For 9.3-RELEASE and 10.1-RELEASE an update to /etc/ntp.conf is recommended,
which can be done with help of the mergemaster(8) tool on 9.3-RELEASE and
with help of the etcupdate(8) tool on 10.1-RELEASE.
Restart the ntpd(8) daemon, or reboot the system.
VI. Correction details
The following list contains the correction revision numbers for each
affected branch.
Branch/path Revision
- -------------------------------------------------------------------------
stable/9/ r289998
releng/9.3/ r290001
stable/10/ r289997
releng/10.1/ r290000
releng/10.2/ r289999
- -------------------------------------------------------------------------
To see which files were modified by a particular revision, run the
following command, replacing NNNNNN with the revision number, on a
machine with Subversion installed:
# svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base
Or visit the following URL, replacing NNNNNN with the revision number:
https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN
VII. References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7701
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7702
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7703
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7848
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7849
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7850
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7851
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7852
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7853
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7854
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7855
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7871
The latest revision of this advisory is available at
https://security.FreeBSD.org/advisories/FreeBSD-SA-15:25.ntp.asc
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. 6.6) - i386, noarch, ppc64, s390x, x86_64
3.
On October 21st, 2015, NTP.org released a security advisory detailing 13 issues regarding multiple DoS vulnerabilities, information disclosure vulnerabilities, and logic issues that may result in an attacker gaining the ability to modify an NTP server's advertised time.
Workarounds that mitigate one or more of the vulnerabilities may be available for certain products, please see the individual Cisco Bug IDs for details.
CVE-2015-5194
It was found that ntpd could crash due to an uninitialized
variable when processing malformed logconfig configuration
commands.
CVE-2015-5195
It was found that ntpd exits with a segmentation fault when a
statistics type that was not enabled during compilation (e.g.
timingstats) is referenced by the statistics or filegen
configuration command
CVE-2015-5219
It was discovered that sntp program would hang in an infinite loop
when a crafted NTP packet was received, related to the conversion
of the precision value in the packet to double. If the threshold is exceeded
after that, ntpd will exit with a message to the system log. This
option can be used with the -q and -x options.
ntpd could actually step the clock multiple times by more than the
panic threshold if its clock discipline doesn't have enough time to
reach the sync state and stay there for at least one update.
This is contrary to what the documentation says. Normally, the
assumption is that an MITM attacker can step the clock more than the
panic threshold only once when ntpd starts and to make a larger
adjustment the attacker has to divide it into multiple smaller
steps, each taking 15 minutes, which is slow.
CVE-2015-7701
A memory leak flaw was found in ntpd's CRYPTO_ASSOC.
CVE-2015-7703
Miroslav Lichvar of Red Hat found that the :config command can be
used to set the pidfile and driftfile paths without any
restrictions. A remote attacker could use this flaw to overwrite a
file on the file system with a file containing the pid of the ntpd
process (immediately) or the current estimated drift of the system
clock (in hourly intervals). For example:
ntpq -c ':config pidfile /tmp/ntp.pid'
ntpq -c ':config driftfile /tmp/ntp.drift'
In Debian ntpd is configured to drop root privileges, which limits
the impact of this issue.
CVE-2015-7704
If ntpd as an NTP client receives a Kiss-of-Death (KoD) packet
from the server to reduce its polling rate, it doesn't check if the
originate timestamp in the reply matches the transmit timestamp from
its request. A
specially crafted configuration file could cause an endless loop
resulting in a denial of service.
CVE-2015-7852
A potential off by one vulnerability exists in the cookedprint
functionality of ntpq. A specially crafted buffer could cause a
buffer overflow potentially resulting in null byte being written out
of bounds.
CVE-2015-7871
An error handling logic error exists within ntpd that manifests due
to improper error condition handling associated with certain
crypto-NAK packets. An unauthenticated, off-path attacker can force
ntpd processes on targeted servers to peer with time sources of the
attacker's choosing by transmitting symmetric active crypto-NAK
packets to ntpd.
For the oldstable distribution (wheezy), these problems have been fixed
in version 1:4.2.6.p5+dfsg-2+deb7u6.
For the stable distribution (jessie), these problems have been fixed in
version 1:4.2.6.p5+dfsg-7+deb8u1.
For the testing distribution (stretch), these problems have been fixed
in version 1:4.2.8p4+dfsg-3.
For the unstable distribution (sid), these problems have been fixed in
version 1:4.2.8p4+dfsg-3.
We recommend that you upgrade your ntp packages.
Here are the details from the Slackware 14.1 ChangeLog:
+--------------------------+
patches/packages/ntp-4.2.8p4-i486-1_slack14.1.txz: Upgraded.
In addition to bug fixes and enhancements, this release fixes
several low and medium severity vulnerabilities.
For more information, see:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9750
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5196
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7691
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7692
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7701
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7702
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7705
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7848
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7849
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7850
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7851
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7852
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7853
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7854
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7855
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7871
(* Security fix *)
+--------------------------+
Where to find the new packages:
+-----------------------------+
Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.
Updated package for Slackware 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/ntp-4.2.8p4-i486-1_slack13.0.txz
Updated package for Slackware x86_64 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/ntp-4.2.8p4-x86_64-1_slack13.0.txz
Updated package for Slackware 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/ntp-4.2.8p4-i486-1_slack13.1.txz
Updated package for Slackware x86_64 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/ntp-4.2.8p4-x86_64-1_slack13.1.txz
Updated package for Slackware 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/ntp-4.2.8p4-i486-1_slack13.37.txz
Updated package for Slackware x86_64 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/ntp-4.2.8p4-x86_64-1_slack13.37.txz
Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/ntp-4.2.8p4-i486-1_slack14.0.txz
Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/ntp-4.2.8p4-x86_64-1_slack14.0.txz
Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/ntp-4.2.8p4-i486-1_slack14.1.txz
Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/ntp-4.2.8p4-x86_64-1_slack14.1.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/ntp-4.2.8p4-i586-1.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/ntp-4.2.8p4-x86_64-1.txz
MD5 signatures:
+-------------+
Slackware 13.0 package:
21dd14178fea17a88c9326c8672ecefd ntp-4.2.8p4-i486-1_slack13.0.txz
Slackware x86_64 13.0 package:
8647479b2007b92ff8598184f2275263 ntp-4.2.8p4-x86_64-1_slack13.0.txz
Slackware 13.1 package:
e0f122e8e271dc84db06202c03cc0288 ntp-4.2.8p4-i486-1_slack13.1.txz
Slackware x86_64 13.1 package:
db0aff04b72b3d8c96ca8c8e1ed36c05 ntp-4.2.8p4-x86_64-1_slack13.1.txz
Slackware 13.37 package:
5914e43e886e5ff88fefd30083493e30 ntp-4.2.8p4-i486-1_slack13.37.txz
Slackware x86_64 13.37 package:
4335c3bf2ae24afc5ad734e8d80b3e94 ntp-4.2.8p4-x86_64-1_slack13.37.txz
Slackware 14.0 package:
39b05698797b638b67130e0b170e0a4b ntp-4.2.8p4-i486-1_slack14.0.txz
Slackware x86_64 14.0 package:
dcf4a56ba1d013ee1c9d0e624e158709 ntp-4.2.8p4-x86_64-1_slack14.0.txz
Slackware 14.1 package:
1fd3a7beaf23303e2c211af377662614 ntp-4.2.8p4-i486-1_slack14.1.txz
Slackware x86_64 14.1 package:
438c3185aa8ec20d1c2b5e51786e4d41 ntp-4.2.8p4-x86_64-1_slack14.1.txz
Slackware -current package:
81bfb2fed450cb26a51b5e1cee0d33ed n/ntp-4.2.8p4-i586-1.txz
Slackware x86_64 -current package:
8bae4ad633af40d4d54b7686e4b225f9 n/ntp-4.2.8p4-x86_64-1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg ntp-4.2.8p4-i486-1_slack14.1.txz
Then, restart the NTP daemon:
# sh /etc/rc.d/rc.ntpd restart
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com
+------------------------------------------------------------------------+
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