ID

VAR-201705-3649

CVE

CVE-2017-3732

TITLE

OpenSSL Service disruption in (DoS) Vulnerabilities

DESCRIPTION

There is a carry propagating bug in the x86_64 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be very significant and likely only accessible to a limited number of attackers. An attacker would additionally need online access to an unpatched system using the target private key in a scenario with persistent DH parameters and a private key that is shared between multiple clients. For example this can occur by default in OpenSSL DHE based SSL/TLS ciphersuites. Note: This issue is very similar to CVE-2015-3193 but must be treated as a separate problem. OpenSSL There is a service disruption ( crash ) There are vulnerabilities that are put into a state.Service operation interruption ( crash ) There is a possibility of being put into a state. OpenSSL is prone to an information-disclosure vulnerability. An attacker can exploit this issue to gain access to sensitive information that may aid in further attacks. Versions prior to OpenSSL 1.1.0d and 1.0.2k are vulnerable. OpenSSL Security Advisory [27 Mar 2018] ======================================== Constructed ASN.1 types with a recursive definition could exceed the stack (CVE-2018-0739) ========================================================================================== Severity: Moderate Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. OpenSSL 1.1.0 users should upgrade to 1.1.0h OpenSSL 1.0.2 users should upgrade to 1.0.2o This issue was reported to OpenSSL on 4th January 2018 by the OSS-fuzz project. The fix was developed by Matt Caswell of the OpenSSL development team. Incorrect CRYPTO_memcmp on HP-UX PA-RISC (CVE-2018-0733) ======================================================== Severity: Moderate Because of an implementation bug the PA-RISC CRYPTO_memcmp function is effectively reduced to only comparing the least significant bit of each byte. This allows an attacker to forge messages that would be considered as authenticated in an amount of tries lower than that guaranteed by the security claims of the scheme. The module can only be compiled by the HP-UX assembler, so that only HP-UX PA-RISC targets are affected. OpenSSL 1.1.0 users should upgrade to 1.1.0h This issue was reported to OpenSSL on 2nd March 2018 by Peter Waltenberg (IBM). The fix was developed by Andy Polyakov of the OpenSSL development team. rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738) ========================================================= Severity: Low This issue has been reported in a previous OpenSSL security advisory and a fix was provided for OpenSSL 1.0.2. Due to the low severity no fix was released at that time for OpenSSL 1.1.0. This only affects processors that support the AVX2 but not ADX extensions like Intel Haswell (4th generation). OpenSSL 1.1.0 users should upgrade to 1.1.0h OpenSSL 1.0.2 users should upgrade to 1.0.2n This issue was reported to OpenSSL on 22nd November 2017 by David Benjamin (Google). The issue was originally found via the OSS-Fuzz project. The fix was developed by Andy Polyakov of the OpenSSL development team. References ========== URL for this Security Advisory: https://www.openssl.org/news/secadv/20180327.txt Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: https://www.openssl.org/policies/secpolicy.html . Background ========== A fast, multi-threaded, multi-user SQL database server. https://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Note: the current version of the following document is available here: https://softwaresupport.hpe.com/document/-/facetsearch/document/KM03158061 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: KM03158061 Version: 1 MFSBGN03804 - HP Service Manager Software, Remote Disclosure of Information NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2018-05-09 Last Updated: 2018-05-09 Potential Security Impact: Remote: Disclosure of Information Source: Micro Focus, Product Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with Service Manager. These vulnerabilities have been identified in the OpenSSL open source library component and may be exploited to cause disruption of service and unauthorized disclosure of information. References: - CVE-2017-3731 - CVE-2017-3732 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - HP Service Manager Software - v9.30, v9.31, v9.32, v9.33, v9.34, v9.35, v9.40, v9.41, v9.50, v9.51 BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector RESOLUTION MicroFocus has made the following mitigation information available to resolve the vulnerability for the impacted versions of Service Manager: For versions 9.30, 9.31, 9.32, 9.33, 9.34.9.35 please upgrade to SM 9.35.P6: SM9.35 P6 packages, SM 9.35 AIX Server 9.35.6007 p6 <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00916> SM 9.35 HP Itanium Server 9.35.6007 p6 <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00917> SM 9.35 HP Itanium Server for Oracle 12c 9.35.6007 p6 <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00918> SM 9.35 Linux Server 9.35.6007 p6 <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00919> SM 9.35 Solaris Server 9.35.6007 p6 <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00920> SM 9.35 Windows Server 9.35.6007 p6 <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00921> For version 9.40, 9.41 please upgrade to SM 9.41.P6: SM9.41.P6 packages, Service Manager 9.41.6000 p6 - Server for AIX <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00891> Service Manager 9.41.6000 p6 - Server for HP-UX/IA <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00892> Service Manager 9.41.6000 p6 - Server for Linux <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00893> Service Manager 9.41.6000 p6 - Server for Solaris <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00894> Service Manager 9.41.6000 p6 - Server for Windows <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00895> For version 9.50, 9.51 Server and KM components please upgrade to SM 9.52.P2: SM9.52.P2 packages, Service Manager 9.52.2021 p2 - Server for Windows <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00906> Service Manager 9.52.2021 p2 - Server for Linux <http://softwaresupport.softwaregrp.com/group/softwaresupport/search-result/- facetsearch/document/LID/HPSM_00907> HISTORY Version:1 (rev.1) - 9 May 2018 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Micro Focus products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal Micro Focus services support channel. For other issues about the content of this Security Bulletin, send e-mail to cyber-psrt@microfocus.com. Report: To report a potential security vulnerability for any supported product: Web form: https://www.microfocus.com/support-and-services/report-security Email: security@microfocus.com Subscribe: To initiate receiving subscriptions for future Micro Focus Security Bulletin alerts via Email, please subscribe here - https://softwaresupport.hpe.com/group/softwaresupport/email-notification/-/subscriptions/registerdocumentnotification Once you are logged in to the portal, please choose security bulletins under product and document types. Please note that you will need to sign in using a Passport account. If you do not have a Passport account yet, you can create one- its free and easy https://cf.passport.softwaregrp.com/hppcf/createuser.do Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://softwaresupport.hpe.com/security-vulnerability Software Product Category: The Software Product Category is represented in the title by the two characters following Micro Focus Security Bulletin. 3P = 3rd Party Software GN = Micro Focus General Software MU = Multi-Platform Software System management and security procedures must be reviewed frequently to maintain system integrity. Micro Focus is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "Micro Focus is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected Micro Focus products the important security information contained in this Bulletin. Micro Focus recommends that all users determine the applicability of this information to their individual situations and take appropriate action. Micro Focus does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, Micro Focus will not be responsible for any damages resulting from user's use or disregard of the information provided in this Security Bulletin. To the extent permitted by law, Micro Focus disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." Copyright 2017 EntIT Software LLC Micro Focus shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither Micro Focus nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Micro Focus and the names of Micro Focus products referenced herein are trademarks of Micro Focus in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201702-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: OpenSSL: Multiple vulnerabilities Date: February 14, 2017 Bugs: #607318 ID: 201702-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in OpenSSL, the worst of which might allow attackers to access sensitive information. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/openssl < 1.0.2k >= 1.0.2k Description =========== Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker is able to crash applications linked against OpenSSL or could obtain sensitive private-key information via an attack against the Diffie-Hellman (DH) ciphersuite. Workaround ========== There is no known workaround at this time. Resolution ========== All OpenSSL users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.2k" References ========== [ 1 ] CVE-2016-7055 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7055 [ 2 ] CVE-2017-3730 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-3730 [ 3 ] CVE-2017-3731 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-3731 [ 4 ] CVE-2017-3732 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-3732 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201702-07 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 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 --6TxcaqolfH5V8d0tqHGgGlj1v2tmUA9I9-- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: java-1.8.0-ibm security update Advisory ID: RHSA-2018:2575-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2018:2575 Issue date: 2018-08-28 CVE Names: CVE-2016-0705 CVE-2017-3732 CVE-2017-3736 CVE-2018-1517 CVE-2018-1656 CVE-2018-2940 CVE-2018-2952 CVE-2018-2973 CVE-2018-12539 ==================================================================== 1. Summary: An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux 6 Supplementary. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node Supplementary (v. 6) - x86_64 Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, x86_64 3. Description: IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE 8 to version 8 SR5-FP20. Security Fix(es): * IBM JDK: privilege escalation via insufficiently restricted access to Attach API (CVE-2018-12539) * openssl: BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732) * openssl: bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736) * IBM JDK: DoS in the java.math component (CVE-2018-1517) * IBM JDK: path traversal flaw in the Diagnostic Tooling Framework (CVE-2018-1656) * Oracle JDK: unspecified vulnerability fixed in 6u201, 7u191, 8u181, and 10.0.2 (Libraries) (CVE-2018-2940) * OpenJDK: insufficient index validation in PatternSyntaxException getMessage() (Concurrency, 8199547) (CVE-2018-2952) * Oracle JDK: unspecified vulnerability fixed in 6u201, 7u191, 8u181, and 10.0.2 (JSSE) (CVE-2018-2973) * OpenSSL: Double-free in DSA code (CVE-2016-0705) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the OpenSSL project for reporting CVE-2016-0705. Upstream acknowledges Adam Langley (Google/BoringSSL) as the original reporter of CVE-2016-0705. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 All running instances of IBM Java must be restarted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1310596 - CVE-2016-0705 OpenSSL: Double-free in DSA code 1416856 - CVE-2017-3732 openssl: BN_mod_exp may produce incorrect results on x86_64 1509169 - CVE-2017-3736 openssl: bn_sqrx8x_internal carry bug on x86_64 1600925 - CVE-2018-2952 OpenJDK: insufficient index validation in PatternSyntaxException getMessage() (Concurrency, 8199547) 1602145 - CVE-2018-2973 Oracle JDK: unspecified vulnerability fixed in 6u201, 7u191, 8u181, and 10.0.2 (JSSE) 1602146 - CVE-2018-2940 Oracle JDK: unspecified vulnerability fixed in 6u201, 7u191, 8u181, and 10.0.2 (Libraries) 1618767 - CVE-2018-12539 IBM JDK: privilege escalation via insufficiently restricted access to Attach API 1618869 - CVE-2018-1656 IBM JDK: path traversal flaw in the Diagnostic Tooling Framework 1618871 - CVE-2018-1517 IBM JDK: DoS in the java.math component 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.i686.rpm x86_64: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.x86_64.rpm Red Hat Enterprise Linux HPC Node Supplementary (v. 6): x86_64: java-1.8.0-ibm-1.8.0.5.20-1jpp.1.el6_10.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.i686.rpm ppc64: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.ppc64.rpm s390x: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.s390x.rpm x86_64: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.i686.rpm x86_64: java-1.8.0-ibm-jdbc-1.8.0.5.20-1jpp.1.el6_10.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-2016-0705 https://access.redhat.com/security/cve/CVE-2017-3732 https://access.redhat.com/security/cve/CVE-2017-3736 https://access.redhat.com/security/cve/CVE-2018-1517 https://access.redhat.com/security/cve/CVE-2018-1656 https://access.redhat.com/security/cve/CVE-2018-2940 https://access.redhat.com/security/cve/CVE-2018-2952 https://access.redhat.com/security/cve/CVE-2018-2973 https://access.redhat.com/security/cve/CVE-2018-12539 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 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW4WgLdzjgjWX9erEAQixyw//d2pemlb2TNR2kW3WlrxY0KBjUBM+PS4i bQ8+SoNsct2XtVFq0oOfwAmYMn++pAY37yvvhUdefe5sAcUldDcJtLIgXbtISSXe V5EdrLvQbv/rSxikOfccFzNI8GwJTgGiLpq8n9exHcSsY5cZevzukgRr6b+yQbnj mcYEC3TB/CnulDac/Pt0VsS9AoFhwuX958/+EQdpMq1yOGqog6eM8U6x2btA4YSi mcVD2hom6GuYMKq0oWDPWPry5hJePvbPM6GZw8pYdRvA1eKjp24M3mkWkkIEFw6U aZCW6YXJuwMMJ4IYbF1Aofm3ab+R1VZXmPvzMHXRhVcRyZLvBzo1fZaw7ISX1ibV FimDRrXLIJDudoS80DMVmbgQTL37U6pGAe6gV2JLtvtEZl02Sxq5PeRfuMME4qeP rT+xyz0zjyIqTpxhAzAQJ28ZCrWDvRycCT5ZLwaPfxZ0+4cY1l58TMfYpdwIKJSC M8HQccrNxQ8S/kSKexIT18mSQcMwOhDza6gV4hSiOQgI/xHW3sic78a7/74JnSBT DgZuicAq73IWdYu67B04UzsZNsySSW6vs3BeYdfN5BnmK40NxrH5d5LMRV4xKmN+ HlkzX1CrDCBl9PtbQF0xpUGluvXCg1u2kzGHj4Dv7JP64bV1wXmLm5kwrPL/QZhv 8IL8kIZinC8=eoiE -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . =========================================================================== Ubuntu Security Notice USN-3181-1 January 31, 2017 openssl vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: Guido Vranken discovered that OpenSSL used undefined behaviour when performing pointer arithmetic. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS as other releases were fixed in a previous security update. (CVE-2016-2177) It was discovered that OpenSSL did not properly handle Montgomery multiplication, resulting in incorrect results leading to transient failures. This issue only applied to Ubuntu 16.04 LTS, and Ubuntu 16.10. (CVE-2016-7055) It was discovered that OpenSSL did not properly use constant-time operations when performing ECDSA P-256 signing. A remote attacker could possibly use this issue to perform a timing attack and recover private ECDSA keys. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-7056) Shi Lei discovered that OpenSSL incorrectly handled certain warning alerts. A remote attacker could possibly use this issue to cause OpenSSL to stop responding, resulting in a denial of service. (CVE-2016-8610) Robert =C5=9Awi=C4=99cki discovered that OpenSSL incorrectly handled certain truncated packets. While unlikely, a remote attacker could possibly use this issue to recover private keys. This issue only applied to Ubuntu 16.04 LTS, and Ubuntu 16.10. (CVE-2017-3732) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.10: libssl1.0.0 1.0.2g-1ubuntu9.1 Ubuntu 16.04 LTS: libssl1.0.0 1.0.2g-1ubuntu4.6 Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.22 Ubuntu 12.04 LTS: libssl1.0.0 1.0.1-4ubuntu5.39 After a standard system update you need to reboot your computer to make all the necessary changes

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

information disclosure

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

The vulnerability is caused by OpenSSL Official website disclosure.

SOURCES

LAST UPDATE DATE

2026-04-17T23:32:13.149000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE