VARIoT IoT vulnerabilities database

Gigaset SE461 is a high-speed wireless router from Siemens.  The web management interface of the Gigaset SE461 router does not correctly verify the request submitted by the user. After the user creates a TCP connection on port 53 of the affected device, closing the connection will cause the router to restart. An attacker could trigger this vulnerability by connecting directly to a device or using specially crafted web content.

The ZyXEL G-570S is a versatile wireless router for home and small office use. The web server embedded in the ZyXEL G-570S router does not correctly handle HTTP requests. A remote attacker can send a specially crafted HTTP request containing a long parameter or a missing header to the device, causing a denial of service or changing the configuration of the host name. You can also get the configuration file by visiting /cgi-bin/ExportCurrentSettings?exportsetting=1. ZyXEL G570S is prone to multiple vulnerabilities, including security-bypass, denial-of-service, and information-disclosure issues. Attackers can exploit these issues to bypass certain security restrictions, cause a denial-of-service condition, or obtain sensitive information

Race condition in the HFS vfs sysctl interface in XNU 1228.8.20 and earlier on Apple Mac OS X 10.5.6 and earlier allows local users to cause a denial of service (kernel memory corruption) by simultaneously executing the same HFS_SET_PKG_EXTENSIONS code path in multiple threads, which is problematic because of lack of mutex locking for an unspecified global variable. The Apple Mac OS X kernel is prone to multiple information-disclosure vulnerabilities. Successful exploits will allow attackers to obtain sensitive information that may aid in further attacks or to cause denial-of-service conditions. The problem arises because of the lack of exclusive locks on global variables. ---------------------------------------------------------------------- Secunia is pleased to announce the release of the annual Secunia report for 2008. Highlights from the 2008 report: * Vulnerability Research * Software Inspection Results * Secunia Research Highlights * Secunia Advisory Statistics Request the full 2008 Report here: http://secunia.com/advisories/try_vi/request_2008_report/ Stay Secure, Secunia ---------------------------------------------------------------------- TITLE: Mac OS X Multiple Vulnerabilities SECUNIA ADVISORY ID: SA34424 VERIFY ADVISORY: http://secunia.com/advisories/34424/ DESCRIPTION: Some vulnerabilities have been reported in Mac OS X, which can be exploited by malicious, local users to cause a DoS (Denial of Service) or to gain escalated privileges, and potentially by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system. 1) An error in the processing of hfs images can be exploited to overwrite certain kernel memory and execute arbitrary code with root privileges. 2) An error exists in the Appletalk implementation within the handling of zip notify request, which can be exploited by sending a specially crafted packet to an affected system. 3) An error in the "sysctl()" interface can be exploited to cause a DoS via " CTL_VFS" sysctl() calls. 4) An error in the handling of the "SYS___mac_getfsstat" system call can be exploited to disclose kernel memory or cause a DoS. 5) An error in the handling of the "SYS_add_profil" system call can be exploited to disclose kernel memory or cause a DoS. SOLUTION: Grant only trusted users access and restrict network access to affected systems. PROVIDED AND/OR DISCOVERED BY: mu-b ORIGINAL ADVISORY: http://milw0rm.com/exploits/8266 http://milw0rm.com/exploits/8265 http://milw0rm.com/exploits/8264 http://milw0rm.com/exploits/8263 http://milw0rm.com/exploits/8262 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Multiple memory leaks in XNU 1228.3.13 and earlier on Apple Mac OS X 10.5.6 and earlier allow local users to cause a denial of service (kernel memory consumption) via a crafted (1) SYS_add_profil or (2) SYS___mac_getfsstat system call. The Apple Mac OS X kernel is prone to multiple information-disclosure vulnerabilities. Successful exploits will allow attackers to obtain sensitive information that may aid in further attacks or to cause denial-of-service conditions. ---------------------------------------------------------------------- Secunia is pleased to announce the release of the annual Secunia report for 2008. Highlights from the 2008 report: * Vulnerability Research * Software Inspection Results * Secunia Research Highlights * Secunia Advisory Statistics Request the full 2008 Report here: http://secunia.com/advisories/try_vi/request_2008_report/ Stay Secure, Secunia ---------------------------------------------------------------------- TITLE: Mac OS X Multiple Vulnerabilities SECUNIA ADVISORY ID: SA34424 VERIFY ADVISORY: http://secunia.com/advisories/34424/ DESCRIPTION: Some vulnerabilities have been reported in Mac OS X, which can be exploited by malicious, local users to cause a DoS (Denial of Service) or to gain escalated privileges, and potentially by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system. 1) An error in the processing of hfs images can be exploited to overwrite certain kernel memory and execute arbitrary code with root privileges. 2) An error exists in the Appletalk implementation within the handling of zip notify request, which can be exploited by sending a specially crafted packet to an affected system. 3) An error in the "sysctl()" interface can be exploited to cause a DoS via " CTL_VFS" sysctl() calls. 4) An error in the handling of the "SYS___mac_getfsstat" system call can be exploited to disclose kernel memory or cause a DoS. 5) An error in the handling of the "SYS_add_profil" system call can be exploited to disclose kernel memory or cause a DoS. SOLUTION: Grant only trusted users access and restrict network access to affected systems. PROVIDED AND/OR DISCOVERED BY: mu-b ORIGINAL ADVISORY: http://milw0rm.com/exploits/8266 http://milw0rm.com/exploits/8265 http://milw0rm.com/exploits/8264 http://milw0rm.com/exploits/8263 http://milw0rm.com/exploits/8262 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Heap-based buffer overflow in the AppleTalk networking stack in XNU 1228.3.13 and earlier on Apple Mac OS X 10.5.6 and earlier allows remote attackers to cause a denial of service (system crash) via a ZIP NOTIFY (aka ZIPOP_NOTIFY) packet that overwrites a certain ifPort structure member. Apple Mac OS X is prone to a remote buffer-overflow vulnerability. Remote attackers can exploit this issue to execute arbitrary code with kernel-level privileges. Successfully exploiting this issue will result in the complete compromise of affected computers. Failed exploit attempts will result in a denial-of-service condition. Mac OS X 10.5.1 and 10.5.2 are vulnerable; other versions may also be affected. This packet will rewrite a specific ifPort structure member. ---------------------------------------------------------------------- Secunia is pleased to announce the release of the annual Secunia report for 2008. Highlights from the 2008 report: * Vulnerability Research * Software Inspection Results * Secunia Research Highlights * Secunia Advisory Statistics Request the full 2008 Report here: http://secunia.com/advisories/try_vi/request_2008_report/ Stay Secure, Secunia ---------------------------------------------------------------------- TITLE: Mac OS X Multiple Vulnerabilities SECUNIA ADVISORY ID: SA34424 VERIFY ADVISORY: http://secunia.com/advisories/34424/ DESCRIPTION: Some vulnerabilities have been reported in Mac OS X, which can be exploited by malicious, local users to cause a DoS (Denial of Service) or to gain escalated privileges, and potentially by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system. 2) An error exists in the Appletalk implementation within the handling of zip notify request, which can be exploited by sending a specially crafted packet to an affected system. 3) An error in the "sysctl()" interface can be exploited to cause a DoS via " CTL_VFS" sysctl() calls. 4) An error in the handling of the "SYS___mac_getfsstat" system call can be exploited to disclose kernel memory or cause a DoS. 5) An error in the handling of the "SYS_add_profil" system call can be exploited to disclose kernel memory or cause a DoS. SOLUTION: Grant only trusted users access and restrict network access to affected systems. PROVIDED AND/OR DISCOVERED BY: mu-b ORIGINAL ADVISORY: http://milw0rm.com/exploits/8266 http://milw0rm.com/exploits/8265 http://milw0rm.com/exploits/8264 http://milw0rm.com/exploits/8263 http://milw0rm.com/exploits/8262 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

XNU 1228.9.59 and earlier on Apple Mac OS X 10.5.6 and earlier does not properly restrict interaction between user space and the HFS IOCTL handler, which allows local users to overwrite kernel memory and gain privileges by attaching an HFS+ disk image and performing certain steps involving HFS_GET_BOOT_INFO fcntl calls. Apple Mac OS X is prone to a local privilege-escalation vulnerability. A local attacker can exploit this issue to execute arbitrary code with elevated privileges. The following are vulnerable; other versions may also be affected. Mac OS X 10.4.8 through 10.4.11 Mac OS X 10.5.0 through 10.5.6. I. II. Impact The impact of these vulnerabilities vary. Potential consequences include arbitrary code execution, sensitive information disclosure, denial of service, or privilege escalation. III. These and other updates are available via Software Update or via Apple Downloads. IV. Please send email to <cert@cert.org> with "TA09-218A Feedback VU#426517" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2009 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History August 06, 2009: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBSnsainIHljM+H4irAQLe2wgAg9ZJq3PGtU+CYHa6+n9Gli9l/NeIXQBb JhKvrXwFYp1uCCs5bVlZ/80Wuq6BJgkv1kojnV6zhqZA7VkPQEhjGofvcUs9MsO8 jXQ6JPdZRd6jWmB4pFHPAD5NOpBV2fJN+JQQuep9xwlap/hITfZfj24+nVFciwXo PdsptiEvpPcfsdan5ScQB+36MC4fRixUAgV+oWHDTgZJEaO1J2/5QiMK7+jWanXH 3jD6FIVdbJQcUmMDGle7RvURSuiX4jFq3D+lweDCtLwX576qx9m6QRbvnxaX8bfU HFcStLJRmi2kFEMiqga83lIyhSB1g1t+rWy5MBH+xml0MSYO7V7z6w== =A6S1 -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Secunia is pleased to announce the release of the annual Secunia report for 2008. 3) An error in the "sysctl()" interface can be exploited to cause a DoS via " CTL_VFS" sysctl() calls. SOLUTION: Grant only trusted users access and restrict network access to affected systems. ---------------------------------------------------------------------- Do you have VARM strategy implemented? (Vulnerability Assessment Remediation Management) If not, then implement it through the most reliable vulnerability intelligence source on the market. Implement it through Secunia. For more information visit: http://secunia.com/advisories/business_solutions/ Alternatively request a call from a Secunia representative today to discuss how we can help you with our capabilities contact us at: sales@secunia.com ---------------------------------------------------------------------- TITLE: Apple Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA36096 VERIFY ADVISORY: http://secunia.com/advisories/36096/ DESCRIPTION: Apple has issued a security update for Mac OS X, which fixes multiple vulnerabilities. 1) An error in bzip2 can be exploited to terminate an application using the library via a specially crafted archive. For more information: SA29410 2) An error in CFNetwork can be exploited by a malicious website to control the URL displayed in a certificate warning when Safari follows a redirect from a trusted website. 3) An error when processing ColorSync profiles embedded in a specially crafted image can be exploited to cause a heap-based buffer overflow and potentially execute arbitrary code. 4) An error when handling unsafe content types can be exploited to execute a malicious JavaScript payload when a specially crafted file is manually opened. 5) An error when processing four-finger Multi-Touch gestures can be exploited by a person with physical access to a locked system to manage applications or use Expose. NOTE: This vulnerability only affects system having a Multi-Touch trackpad. 6) An error when processing Canon RAW images can be exploited to cause a stack-based buffer overflow and potentially execute arbitrary code. 7) An error in ImageIO when processing OpenEXR images can be exploited to cause a heap-based buffer overflow and potentially execute arbitrary code. 8) Multiple errors in ImageIO when processing OpenEXR images can be exploited to corrupt memory and potentially execute arbitrary code. For more information: SA36030 9) A boundary error in ImageIO when processing EXIF metadata can be exploited to cause a buffer overflow and potentially execute arbitrary code via a specially crafted image. 10) An error in ImageIO when processing PNG images can be exploited to dereference an uninitialised pointer and potentially execute arbitrary code. 11) An error in the "fcntl()" kernel implementation can be exploited to corrupt kernel memory and execute arbitrary code with system privileges via e.g. a specially crafted TIOCGWINSZ "fnctl()" call. 12) An error in launchd when servicing via inetd can be exploited to cause a service hang by opening an overly large number of connections. 13) A format string error in Login Window when handling application names can be exploited to potentially execute arbitrary code. 14) The MobileMe preference pane fails to properly delete all credentials when signing out. This can be exploited to access previously signed in systems from the same local user account. 16) A synchronization error when sharing file descriptors over local sockets can be exploited to cause an unexpected system shutdown. 17) A boundary error in the PCRE library used by XQuery can be exploited to cause a buffer overflow and potentially execute arbitrary code. For more information: SA28923 SOLUTION: Update to Mac OS X v10.5.8 or apply Security Update 2009-003. Security Update 2009-003 (Tiger Intel): http://support.apple.com/downloads/DL872/en_US/SecUpd2009-003Intel.dmg Security Update 2009-003 (Server Tiger Universal): http://support.apple.com/downloads/DL869/en_US/SecUpdSrvr2009-003Univ.dmg Security Update 2009-003 (Server Tiger PPC): http://support.apple.com/downloads/DL870/en_US/SecUpdSrvr2009-003PPC.dmg Security Update 2009-003 (Tiger PPC): http://support.apple.com/downloads/DL871/en_US/SecUpd2009-003PPC.dmg Mac OS X Server 10.5.8 Update: http://support.apple.com/downloads/DL867/en_US/MacOSXServerUpd10.5.8.dmg Mac OS X Server 10.5.8 Combo Update: http://support.apple.com/downloads/DL868/en_US/MacOSXServerUpdCombo10.5.8.dmg Mac OS X 10.5.8 Update: http://support.apple.com/downloads/DL865/en_US/MacOSXUpd10.5.8.dmg Mac OS X 10.5.8 Combo Update: http://support.apple.com/downloads/DL866/en_US/MacOSXUpdCombo10.5.8.dmg PROVIDED AND/OR DISCOVERED BY: 3) Chris Evans of the Google Security Team 11) Razvan Musaloiu-E. of Johns Hopkins University, HiNRG The vendor also credits: 2) Kevin Day of Your.Org and Jason Mueller of Indiana University 4) Brian Mastenbrook, and Clint Ruoho of Laconic Security 6) Chris Ries of Carnegie Mellon University Computing Services 7) Lurene Grenier of Sourcefire VRT, and Chris Ries of Carnegie Mellon University Computing Services 10) Tavis Ormandy of the Google Security Team 13) Alfredo Pesoli of 0xcafebabe.it 15) Ilja van Sprundel from IOActive 16) Bennet Yee of Google Inc. CHANGELOG: 2009-08-06: Added link to "Original Advisory". ORIGINAL ADVISORY: Apple: http://support.apple.com/kb/HT3757 Chris Evans: http://scary.beasts.org/security/CESA-2009-011.html OTHER REFERENCES: SA28923: http://secunia.com/advisories/28923/ SA29410: http://secunia.com/advisories/29410/ SA36030: http://secunia.com/advisories/36030/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Unspecified vulnerability in Apple Safari on Mac OS X 10.5.6 allows remote attackers to execute arbitrary code via unknown vectors triggered by clicking on a link, as demonstrated by Charlie Miller during a PWN2OWN competition at CanSecWest 2009. Apple Safari is prone to an unspecified remote code-execution vulnerability. This issue was demonstrated at the CanSecWest 2009 conference. Technical details are not yet available; we will update this BID as more information emerges. Attackers can exploit this issue to execute arbitrary code in the context of the user running the browser. Successful exploits will compromise the application and possibly the computer. Failed attacks will cause denial-of-service conditions. Safari is the web browser bundled by default in the Apple family operating system

Unspecified vulnerability in Apple Safari on Mac OS X 10.5.6 allows remote attackers to execute arbitrary code via unknown vectors triggered by clicking on a link, as demonstrated by Nils during a PWN2OWN competition at CanSecWest 2009. Apple Safari is prone to an unspecified remote code-execution vulnerability. This issue was demonstrated at the CanSecWest 2009 conference. Technical details are not yet available; we will update this BID as more information emerges. Attackers can exploit this issue to execute arbitrary code in the context of the user running the browser. Successful exploits will compromise the application and possibly the computer. Failed attacks will cause denial-of-service conditions. Safari is the web browser bundled by default in the Apple family operating system

The HP Embedded Web Server (EWS) on HP LaserJet Printers, Edgeline Printers, and Digital Senders has no management password by default, which makes it easier for remote attackers to obtain access. LaserJet 3000 is prone to a remote security vulnerability. HP LaserJet is a series of laser printers launched by HP

Multiple cross-site request forgery (CSRF) vulnerabilities in the HP Embedded Web Server (EWS) on HP LaserJet Printers, Edgeline Printers, and Digital Senders allow remote attackers to hijack the intranet connectivity of arbitrary users for requests that (1) print documents via unknown vectors, (2) modify the network configuration via a NetIPChange request to hp/device/config_result_YesNo.html/config, or (3) change the password via the Password and ConfirmPassword parameters to hp/device/set_config_password.html/config. Multiple HP printers are prone to a cross-site request-forgery vulnerability. Exploiting this issue may allow a remote attacker to change a device's configuration and perform other unauthorized actions. This issue affects HP LaserJet M1522n MFP and HP Color LaserJet 2605dtn. Other models in the LaserJet Printer, Edgeline Printer, and Digital Sender lines are also expected to be affected. The embedded WEB server of LaserJet series laser printer accepts the printing request sent on TCP port 9100 by default. If a user is tricked into visiting a website containing malicious code, it may lead to a cross-site request forgery attack and unauthorized changes to the printer network configuration or user password

Directory traversal vulnerability in the FTP server in Rhino Software Serv-U File Server 7.0.0.1 through 7.4.0.1 allows remote attackers to create arbitrary directories via a \.. (backslash dot dot) in an MKD request. RhinoSoft Serv-U FTP Server is prone to a directory-traversal vulnerability because the application fails to sufficiently sanitize user-supplied input. Serv-U FTP Server 7.4.0.1 is vulnerable; other versions may also be affected. ---------------------------------------------------------------------- Did you know? Our assessment and impact rating along with detailed information such as exploit code availability, or if an updated patch is released by the vendor, is not part of this mailing-list? Click here to learn more about our commercial solutions: http://secunia.com/advisories/business_solutions/ Click here to trial our solutions: http://secunia.com/advisories/try_vi/ ---------------------------------------------------------------------- TITLE: Serv-U "MKD" Directory Traversal Vulnerability SECUNIA ADVISORY ID: SA34329 VERIFY ADVISORY: http://secunia.com/advisories/34329/ DESCRIPTION: A vulnerability has been discovered in Serv-U, which can be exploited by malicious users to bypass certain security restrictions. The vulnerability is caused due to an error when processing "MKD" commands. The vulnerability is confirmed in version 7.4.0.1. SOLUTION: Restrict access to trusted users only. PROVIDED AND/OR DISCOVERED BY: Jonathan Salwan ORIGINAL ADVISORY: http://milw0rm.com/exploits/8211 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

The FTP server in Serv-U 7.0.0.1 through 7.4.0.1 allows remote authenticated users to cause a denial of service (service hang) via a large number of SMNT commands without an argument. RhinoSoft Serv-U is prone to a remote denial-of-service vulnerability. Successfully exploiting this issue will allow attackers to deny service to legitimate users. Given the nature of this issue, attackers may also be able to run arbitrary code, but this has not been confirmed. Serv-U 7.4.0.1 is vulnerable; other versions may also be affected

The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263. The problem is CVE-2008-3263 Related toBy a third party IAX2 Service operation disruption by starting message exchange ( Call number exhaustion ) There is a possibility of being put into a state. Asterisk is prone to a remote denial-of-service vulnerability because it fails to properly handle an excessive amount of call numbers. Successful exploits can cause the application to stop accepting connections, resulting in denial-of-service conditions for legitimate users. The vulnerabilities are caused due to NULL-pointer dereference errors in the "sip_uri_params_cmp()" and "sip_uri_headers_cmp()" functions. This can be exploited to crash the application via a SIP message lacking certain headers. Successful exploitation requires that the SIP channel driver is configured with the "pedantic" option enabled. PROVIDED AND/OR DISCOVERED BY: The vendor credits bugs.digium.com user klaus3000. Asterisk Project Security Advisory - AST-2009-006 +------------------------------------------------------------------------+ | Product | Asterisk | |--------------------+---------------------------------------------------| | Summary | IAX2 Call Number Resource Exhaustion | |--------------------+---------------------------------------------------| | Nature of Advisory | Denial of Service | |--------------------+---------------------------------------------------| | Susceptibility | Remote unauthenticated sessions | |--------------------+---------------------------------------------------| | Severity | Major | |--------------------+---------------------------------------------------| | Exploits Known | Yes - Published by Blake Cornell < blake AT | | | remoteorigin DOT com > on voip0day.com | |--------------------+---------------------------------------------------| | Reported On | June 22, 2008 | |--------------------+---------------------------------------------------| | Reported By | Noam Rathaus < noamr AT beyondsecurity DOT com >, | | | with his SSD program, also by Blake Cornell | |--------------------+---------------------------------------------------| | Posted On | September 3, 2009 | |--------------------+---------------------------------------------------| | Last Updated On | September 3, 2009 | |--------------------+---------------------------------------------------| | Advisory Contact | Russell Bryant < russell AT digium DOT com > | |--------------------+---------------------------------------------------| | CVE Name | CVE-2009-2346 | +------------------------------------------------------------------------+ +------------------------------------------------------------------------+ | Description | The IAX2 protocol uses a call number to associate | | | messages with the call that they belong to. However, the | | | protocol defines the call number field in messages as a | | | fixed size 15 bit field. So, if all call numbers are in | | | use, no additional sessions can be handled. | | | | | | A call number gets created at the start of an IAX2 | | | message exchange. So, an attacker can send a large | | | number of messages and consume the call number space. | | | The attack is also possible using spoofed source IP | | | addresses as no handshake is required before a call | | | number is assigned. | +------------------------------------------------------------------------+ +------------------------------------------------------------------------+ | Resolution | Upgrade to a version of Asterisk listed in this document | | | as containing the IAX2 protocol security enhancements. In | | | addition to upgrading, administrators should consult the | | | users guide section of the IAX2 Security document | | | (IAX2-security.pdf), as well as the sample configuration | | | file for chan_iax2 that have been distributed with those | | | releases for assistance with new options that have been | | | provided. | +------------------------------------------------------------------------+ +------------------------------------------------------------------------+ | Discussion | A lot of time was spent trying to come up with a way to | | | resolve this issue in a way that was completely backwards | | | compatible. However, the final resolution ended up | | | requiring a modification to the IAX2 protocol. This | | | modification is referred to as call token validation. | | | Call token validation is used as a handshake before call | | | numbers are assigned to IAX2 connections. | | | | | | Call token validation by itself does not resolve the | | | issue. However, it does allow an IAX2 server to validate | | | that the source of the messages has not been spoofed. In | | | addition to call token validation, Asterisk now also has | | | the ability to limit the amount of call numbers assigned | | | to a given remote IP address. | | | | | | The combination of call token validation and call number | | | allocation limits is used to mitigate this denial of | | | service issue. | | | | | | An alternative approach to securing IAX2 would be to use | | | a security layer on top of IAX2, such as DTLS [RFC4347] | | | or IPsec [RFC4301]. All Rights Reserved. Permission is hereby granted to distribute and publish this advisory in its original, unaltered form. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/ . This fixes some vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service). - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201006-20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Asterisk: Multiple vulnerabilities Date: June 04, 2010 Bugs: #281107, #283624, #284892, #295270 ID: 201006-20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities in Asterisk might allow remote attackers to cause a Denial of Service condition, or conduct other attacks. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/asterisk < 1.2.37 >= 1.2.37 Description =========== Multiple vulnerabilities have been reported in Asterisk: * Nick Baggott reported that Asterisk does not properly process overly long ASCII strings in various packets (CVE-2009-2726). * Noam Rathaus and Blake Cornell reported a flaw in the IAX2 protocol implementation (CVE-2009-2346). * amorsen reported an input processing error in the RTP protocol implementation (CVE-2009-4055). * Patrik Karlsson reported an information disclosure flaw related to the REGISTER message (CVE-2009-3727). * A vulnerability was found in the bundled Prototype JavaScript library, related to AJAX calls (CVE-2008-7220). Impact ====== A remote attacker could exploit these vulnerabilities by sending a specially crafted package, possibly causing a Denial of Service condition, or resulting in information disclosure. Workaround ========== There is no known workaround at this time. Resolution ========== All Asterisk users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/asterisk-1.2.37" NOTE: This is a legacy GLSA. Updates for all affected architectures are available since January 5, 2010. It is likely that your system is already no longer affected by this issue. References ========== [ 1 ] CVE-2009-2726 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2726 [ 2 ] CVE-2009-2346 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2346 [ 3 ] CVE-2009-4055 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4055 [ 4 ] CVE-2009-3727 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3727 [ 5 ] CVE-2008-7220 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-7220 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201006-20.xml 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. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2010 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 . ---------------------------------------------------------------------- Do you have VARM strategy implemented? (Vulnerability Assessment Remediation Management) If not, then implement it through the most reliable vulnerability intelligence source on the market. Implement it through Secunia. For more information visit: http://secunia.com/advisories/business_solutions/ Alternatively request a call from a Secunia representative today to discuss how we can help you with our capabilities contact us at: sales@secunia.com ---------------------------------------------------------------------- TITLE: Asterisk IAX2 Call Number Exhaustion Denial of Service SECUNIA ADVISORY ID: SA36593 VERIFY ADVISORY: http://secunia.com/advisories/36593/ DESCRIPTION: A vulnerability has been reported in Asterisk, which can be exploited by malicious people to cause a DoS (Denial of Service). S800i (Asterisk Appliance): Update to version 1.3.0.3. PROVIDED AND/OR DISCOVERED BY: The vendor credits: * Noam Rathaus * Blake Cornell ORIGINAL ADVISORY: http://downloads.asterisk.org/pub/security/AST-2009-006.html ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . The vulnerabilities are caused due to "sscanf()" being invoked without specifying a maximum width e.g. when processing SIP messages. This can be exploited to exhaust stack memory in the SIP stack network thread via overly long numeric strings in various fields of a message. NOTE: According to the vendor this is only potentially exploitable in 1.6.1 and above

perl-MDK-Common 1.1.11 and 1.1.24, 1.2.9 through 1.2.14, and possibly other versions, in Mandriva Linux does not properly handle strings when writing them to configuration files, which allows attackers to gain privileges via "special characters" in unspecified vectors. Mandriva perl-MDK-Common is prone to an unspecified privilege-escalation vulnerability because the software fails to properly validate user-supplied input. An attacker may exploit this issue to gain elevated privileges

The IP Phone Personal Address Book (PAB) Synchronizer feature in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.1, 4.2 before 4.2(3)SR4b, 4.3 before 4.3(2)SR1b, 5.x before 5.1(3e), 6.x before 6.1(3), and 7.0 before 7.0(2) sends privileged directory-service account credentials to the client in cleartext, which allows remote attackers to modify the CUCM configuration and perform other privileged actions by intercepting these credentials, and then using them in requests unrelated to the intended synchronization task, as demonstrated by (1) DC Directory account credentials in CUCM 4.x and (2) TabSyncSysUser account credentials in CUCM 5.x through 7.x. Cisco Unified Communications Manager is prone to a remote privilege-escalation vulnerability. Attackers can exploit this issue to gain administrative access to the affected device and completely compromise it. This issue is tracked by Cisco Bug ID CSCso76587 and CSCso78528. PROVIDED AND/OR DISCOVERED BY: The vendor credits Olivier Grosjeanne of Dimension Data France and Oliver Dewdney of LBI. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . Cisco has released free software updates that address this vulnerability. Workarounds that mitigate this vulnerability are available. The software version can also be determined by running the command show version active via the command line interface (CLI). No other Cisco products are currently known to be affected by this vulnerability. If an attacker is able to intercept the credentials, they can perform unauthorized modifications to the Cisco Unified Communications Manager configuration and extend their privileges. Cisco Unified Communications Manager 4.x +--------------------------------------- Cisco Unified Communications Manager software version 4.x by default stores user information using an internal Lightweight Directory Access Protocol (LDAP) server called DC Directory. Depending on how a Cisco Unified Communications Manager is configured, an attacker may obtain different privilege levels using the intercepted credentials. By default, Cisco Unified Communications Manager software version 4.x administrator accounts are created as part of an underlying Microsoft Windows operating system. If an attacker obtains the DC Directory credentials and MLA is enabled, the attacker can add an existing account to the Cisco Unified Communications Manager super-user group. If MLA is not enabled, the attacker cannot escalate their privileges; however, they can modify any user settings in the directory. The DC Directory credentials are passed in the clear over the network and are vulnerable to being sniffed by an attacker. If using the DC Directory internal LDAP server, the IP Phone PAB Synchronizer client communicates to Cisco Unified Communications Manager on TCP ports 8404 and 8405. The IP Phone PAB Synchronizer client uses the AXL application programming interface (API) to perform address book synchronization. After a client successfully authenticates, the Cisco Unified Communications Manager returns credentials for a database user account named TabSyncSysUser that will be used by the client to synchronize an user's address book. Using the TabSyncSysUser credentials via the AXL API, an attacker can modify any parameter in the database including creating new administrator accounts. Directory Service Integration +---------------------------- Cisco Unified Communications Manager software versions 4.x, 5.x, 6.x, and 7.x can be integrated with Microsoft Active Directory and several non-Microsoft LDAP servers to perform user authentication. In order to function properly, the integration process requires that appropriate user credentials for the directory service are provided to Cisco Unified Communications Manager. Administrators should ensure that any directory service credentials used for the Cisco Unified Communications Manager integration process are configured to follow the principle of least privilege. The credentials should be configured with only the privileges necessary to access the directory service data needed for the integration process to function properly. The use of overly privileged administrator accounts is discouraged. This vulnerability is documented in Cisco Bug IDs CSCso76587 and CSCso78528 and has been assigned Common Vulnerabilities and Exposures (CVE) identifier CVE-2009-0632. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss CSCso76587 - Directory Manager password sent in clear from client CVSS Base Score - 9 Access Vector - Network Access Complexity - Low Authentication - Single Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete CVSS Temporal Score - 7.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed CSCso78528 - TabSyncSysUser (axl user) password sent in clear from client CVSS Base Score - 9 Access Vector - Network Access Complexity - Low Authentication - Single Confidentiality Impact - Complete Integrity Impact - Complete Availability Impact - Complete CVSS Temporal Score - 7.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of this vulnerability may allow an attacker to intercept user credentials that allow the attacker to escalate their privilege level and obtain complete administrative access to a vulnerable Cisco Unified Communications Manager system. If integrated with an external directory service, the intercepted user credentials may allow an attacker to gain access to additional systems configured to use the directory service for authentication. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Version 7.0(2) can be downloaded at the following link: http://tools.cisco.com/support/downloads/go/ReleaseType.x?optPlat=&isPlatform=Y&mdfid=281941895&sftType=Unified+Communications+Manager+Updates&treeName=Voice+and+Unified+Communications&modelName=Cisco+Unified+Communications+Manager+Version+7.0&mdfLevel=Software%20Version/Option&treeMdfId=278875240&modifmdfid=null&imname=&hybrid=Y&imst=N Workarounds =========== It is possible to mitigate against this vulnerability using the following workarounds. Employing this workaround will prevent address book synchronization; however, the PAB application will continue to function. The ASP script can be moved using the following command: C:\> move c:\CiscoWebs\User\LDAPDetails.asp c:\temp It is also possible to mitigate this vulnerability by implementing filtering on screening devices or using the Windows firewall. Administrators are advised to permit access to TCP ports 8404 and 8405 only from trusted networks. Cisco Unified Communications Manager 5.x, 6.x, 7.x +------------------------------------------------- It is possible to mitigate this vulnerability by restricting the permissions of the TabSyncSysUser database user account. Remove all groups from the account and change the password. Employing this workaround will prevent address book synchronization; however, the PAB application will continue to function. The whitepaper can be downloaded here: http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a0080a83435.shtml Additional mitigation techniques that can be deployed on Cisco devices within the network are available in the Cisco Applied Mitigation Bulletin companion document for this advisory: http://www.cisco.com/warp/public/707/cisco-amb-20090311-cucmpab.shtml Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/products/prod_warranties_item09186a008088e31f.html, or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center sw-usingswc.shtml. Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac@cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20090311-cucmpab.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +---------------------------------------+ | Revision | | Initial | | 1.0 | 2009-March-11 | public | | | | release. | +---------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at: http://www.cisco.com/go/psirt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (SunOS) iD8DBQFJt9DF86n/Gc8U/uARAtjqAJ9eE9ETbc4lyUJV8GrCEmiaJeS1NACdExbB dLmiSiaPCdGHpVKTKvZj78k= =C3h7 -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

Apple iTunes before 8.1 does not properly inform the user about the origin of an authentication request, which makes it easier for remote podcast servers to trick a user into providing a username and password when subscribing to a crafted podcast. Apple iTunes is prone to an information-disclosure vulnerability and a denial-of-service vulnerability. Successfully exploiting these issues may allow an attacker to obtain sensitive information or cause the affected application to crash, denying service to legitimate users. Versions prior to Apple iTunes 8.1 are vulnerable. ---------------------------------------------------------------------- Did you know? Our assessment and impact rating along with detailed information such as exploit code availability, or if an updated patch is released by the vendor, is not part of this mailing-list? Click here to learn more about our commercial solutions: http://secunia.com/advisories/business_solutions/ Click here to trial our solutions: http://secunia.com/advisories/try_vi/ ---------------------------------------------------------------------- TITLE: Apple iTunes Information Disclosure and Denial of Service SECUNIA ADVISORY ID: SA34254 VERIFY ADVISORY: http://secunia.com/advisories/34254/ DESCRIPTION: A vulnerability and a security issue have been reported in Apple iTunes, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially disclose sensitive information. 1) An error in the processing of Digital Audio Access Protocol (DAAP) messages can be exploited to trigger the execution of an infinite loop via a specially crafted "Content-Length" parameter contained in the header of a DAAP message. NOTE: The vulnerability does not affect Mac OS X systems. The vulnerability and security issue are reported in version 8. SOLUTION: Update to version 8.1. PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) Xiaopeng Zhang, Zhenhua Liu, and Junfeng Jia of Fortinet's FortiGuard Global Security Research Team 2) Simon Bellwood ORIGINAL ADVISORY: http://support.apple.com/kb/HT3487 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Apple iTunes before 8.1 on Windows allows remote attackers to cause a denial of service (infinite loop) via a Digital Audio Access Protocol (DAAP) message with a crafted Content-Length header. Apple iTunes is prone to an information-disclosure vulnerability and a denial-of-service vulnerability. Successfully exploiting these issues may allow an attacker to obtain sensitive information or cause the affected application to crash, denying service to legitimate users. Versions prior to Apple iTunes 8.1 are vulnerable.  Impact: ======= Denial of service.   Risk:  ===== Medium   Affected Software:  ================== Apple iTunes 8 for Windows, other versions may be affected  This issue does not affect Mac OS X systems References:  ===========  FortiGuard Advisory: http://www.fortiguardcenter.com/advisory/FGA-2009-11.html Apple Security Bulletin: http://support.apple.com/kb/HT3487  Apple Security Updates: http://support.apple.com/kb/ht1222  CVE ID: CVE-2009-0016  http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0016  Acknowledgments:   ================ Xiaopeng Zhang, Zhenhua Liu, and Junfeng Jia of Fortinet's FortiGuard Global Security Research Team *** This email and any attachments thereto may contain private, confidential, and privileged material for the sole use of the intended recipient. Any review, copying, or distribution of this email (or any attachments thereto) by others is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently delete the original and any copies of this email and any attachments thereto. *** . ---------------------------------------------------------------------- Did you know? Our assessment and impact rating along with detailed information such as exploit code availability, or if an updated patch is released by the vendor, is not part of this mailing-list? Click here to learn more about our commercial solutions: http://secunia.com/advisories/business_solutions/ Click here to trial our solutions: http://secunia.com/advisories/try_vi/ ---------------------------------------------------------------------- TITLE: Apple iTunes Information Disclosure and Denial of Service SECUNIA ADVISORY ID: SA34254 VERIFY ADVISORY: http://secunia.com/advisories/34254/ DESCRIPTION: A vulnerability and a security issue have been reported in Apple iTunes, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially disclose sensitive information. NOTE: The vulnerability does not affect Mac OS X systems. 2) An error in the implementation of the iTunes podcast feature can be exploited to entice a user into sending iTunes credentials to a podcast server via an authentication dialog presented when subscribing to a malicious podcast. The vulnerability and security issue are reported in version 8. SOLUTION: Update to version 8.1. PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) Xiaopeng Zhang, Zhenhua Liu, and Junfeng Jia of Fortinet's FortiGuard Global Security Research Team 2) Simon Bellwood ORIGINAL ADVISORY: http://support.apple.com/kb/HT3487 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Unspecified vulnerability in the Session Border Controller (SBC) before 3.0(2) for Cisco 7600 series routers allows remote attackers to cause a denial of service (SBC card reload) via crafted packets to TCP port 2000. A remote attacker may exploit this issue to cause the affected device to reload. Repeated attacks can result in a denial-of-service condition. This issue is documented in Cisco Bug ID CSCsq18958. Versions prior to Cisco SBC software 3.0(2) are vulnerable. This issue affects SBC for Cisco 7600 series routers. Cisco has released free software updates that address this vulnerability. Workarounds that mitigate this vulnerability are available. To determine the version of the Cisco SBC software running on a system, log in to the device and issue the show version command to display the system banner. card_A/Admin# show version system image file: [LCP] disk0:c76-sbck9-mzg.3.0.1_AS3_0_00.bin <output truncated> Cisco SBC software version 3.0.1 is running in the device used in this example. Additionally, the Cisco ACE Module, Cisco ACE 4710 Application Control Engine, Cisco ACE XML Gateway, Cisco ACE Web Application Firewall, and the Cisco ACE GSS (Global Site Selector) 4400 Series are not affected by this vulnerability. No other Cisco products are currently known to be affected by this vulnerability. Details ======= The Session Border Controller (SBC) enables direct IP-to-IP interconnect between multiple administrative domains for session-based services providing protocol interworking, security, and admission control and management. The SBC is a multimedia device that sits on the border of a network and controls call admission to that network. Note: Only the Cisco SBC module reloads after successful exploitation. Note: TCP port 2000 is typically used by Skinny Call Control Protocol (SCCP) applications. However, the Cisco SBC module uses TCP port 2000 for high availability (redundancy) communication, but does not use the SCCP for this purpose. This vulnerability is documented in Cisco Bug IDs CSCsq18958 ( registered customers only) ; and has been assigned the Common Vulnerability and Exposures (CVE) IDs CVE-2009-0619. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at http://intellishield.cisco.com/security/alertmanager/cvss CVSS Base Score - 7.8 Access Vector - Network Access Complexity - Low Authentication - None Confidentiality Impact - None Integrity Impact - None Availability Impact - Complete CVSS Temporal Score - 6.4 Exploitability - Functional Remediation Level - Official-Fix Report Confidence - Confirmed Impact ====== Successful exploitation of the vulnerability may cause a reload of the affected device. Cisco SBC software can be downloaded from: http://www.cisco.com/pcgi-bin/tablebuild.pl/sbc-7600-crypto When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Workarounds =========== As a workaround, configure an access control list (ACL) in the signaling / media VLAN on the Route Processor (RP). The following examples show how VLAN 140 is configured as the signaling / media VLAN. A separate VLAN (VLAN 77) is configured as Fault Tolerance (FT). An ACL is added to the signaling/media VLAN on the RP filtering all TCP port 2000 packets to the alias IP address. Cisco SBC configuration interface vlan 140 ip address 10.140.1.90 255.255.255.0 alias 10.140.1.100 255.255.255.0 peer ip address 10.140.1.8 255.255.255.0 ! ft interface vlan 77 ip address 192.168.1.1 255.255.255.0 peer ip address 192.168.1. 255.255.255.0 RP Configuration !- ACL blocking all TCP port 2000 traffic to the 10.140.1.0 internal network ! access-list 100 deny tcp any host 10.140.1.100 eq 2000 access-list 100 permit ip any any ! interface Vlan140 ip address 10.140.1.1 255.255.255.0 !- ACL is applied to the VLAN interface to egress traffic ip access-group 100 out ! The alias command under VLAN 140 is configured with an IP address that floats between active and standby modules when using high availability. Only TCP port 2000 traffic destined to this IP address may trigger this vulnerability. An access control list (ACL) is configured to deny TCP port 2000 destined to the alias IP address (10.140.1.100). The ACL is applied egress in the RP. Note: TCP port 2000 is used by Skinny Call Control Protocol (SCCP) applications; however, in this case it is used by the SBC for internal communications. The previous ACL only blocks TCP port 2000 traffic to the alias IP address. TCP port 2000 is not used by the alias IP address. This ACL should not cause any collateral damage. Additional mitigations that can be deployed on Cisco devices within the network are available in the Cisco Applied Intelligence companion document for this Advisory: http://www.cisco.com/warp/public/707/cisco-amb-20090304-sbc.shtml Obtaining Fixed Software ======================== Cisco has released free software updates that address this vulnerability. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/products/prod_warranties_item09186a008088e31f.html or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt@cisco.com or security-alert@cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com. Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac@cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory. This vulnerability was found during internal testing. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at : http://www.cisco.com/warp/public/707/cisco-sa-20090304-sbc.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce@cisco.com * first-bulletins@lists.first.org * bugtraq@securityfocus.com * vulnwatch@vulnwatch.org * cisco@spot.colorado.edu * cisco-nsp@puck.nether.net * full-disclosure@lists.grok.org.uk * comp.dcom.sys.cisco@newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +---------------------------------------+ | Revision | | Initial | | 1.0 | 2009-March-04 | public | | | | release | +---------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) iEYEARECAAYFAkmurgEACgkQ86n/Gc8U/uBrwwCfbQxCcSz4S4X3UpH4Mccg0Df1 KMoAn11BqKmRhw5mUuJOl3D/RrVxVrc7 =m2di -----END PGP SIGNATURE-----

A vulnerability in JP1/Cm2/Network Node Manager (NNM) could cause a denial of service (DoS) condition when using the Shared Trace Service.A remote attacker could cause a denial of service (DoS) condition.

uCosminexus Portal Framework contains multiple vulnerabilities.A remote attacker could perform malicious acts, such as information leaking, identity spoofing and updating data with wrong values.