ID

VAR-201408-0212

CVE

CVE-2014-5139

TITLE

OpenSSL Client null pointer reference vulnerability

DESCRIPTION

The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service (NULL pointer dereference and client application crash) via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite with the client. OpenSSL Clients A null pointer reference vulnerability exists. CWE-476: NULL Pointer Dereference https://cwe.mitre.org/data/definitions/476.htmlClient terminated abnormally, resulting in service disruption (DoS) There is a possibility of being attacked. OpenSSL is prone to a local denial-of-service vulnerability. An attacker may exploit this issue to crash the application, resulting in denial-of-service conditions. OpenSSL 1.0.1 prior to 1.0.1i are vulnerable. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201412-39 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: OpenSSL: Multiple vulnerabilities Date: December 26, 2014 Bugs: #494816, #519264, #525468 ID: 201412-39 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in OpenSSL, the worst of which could result in Denial of Service or Man-in-the-Middle attacks. Background ========== OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general purpose cryptography library. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/openssl < 1.0.1j *>= 0.9.8z_p2 >= 1.0.1j Description =========== Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker may be able to cause a Denial of Service condition, perform Man-in-the-Middle attacks, obtain sensitive information, or bypass security restrictions. Workaround ========== There is no known workaround at this time. Resolution ========== All OpenSSL 1.0.1 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.1j" All OpenSSL 0.9.8 users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-0.9.8z_p2" Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying these packages. References ========== [ 1 ] CVE-2013-6449 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6449 [ 2 ] CVE-2013-6450 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6450 [ 3 ] CVE-2014-3505 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3505 [ 4 ] CVE-2014-3506 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3506 [ 5 ] CVE-2014-3507 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3507 [ 6 ] CVE-2014-3509 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3509 [ 7 ] CVE-2014-3510 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3510 [ 8 ] CVE-2014-3511 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3511 [ 9 ] CVE-2014-3512 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3512 [ 10 ] CVE-2014-3513 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3513 [ 11 ] CVE-2014-3567 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3567 [ 12 ] CVE-2014-3568 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-3568 [ 13 ] CVE-2014-5139 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-5139 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201412-39.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 2014 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 . The HP Insight Control 7.2.1 Update kit applicable to HP Insight Control 7.2.x installations is available at the following location: https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber =HPICE NOTE: Please read the readme.txt file before proceeding with the installation. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c04571956 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04571956 Version: 1 HPSBMU03262 rev.1 - HP Version Control Agent running OpenSSL on Linux and Windows, Remote Disclosure of Information, Denial of Service (DoS) NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2015-03-09 Last Updated: 2015-03-09 Potential Security Impact: Remote disclosure of information, Denial of Service (Dos) Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY A potential security vulnerability has been identified with the HP Version Control Agent running OpenSSL on Linux and Windows. This vulnerability is the SSLv3 vulnerability known as "Padding Oracle on Downgraded Legacy Encryption" or "POODLE", which could be exploited remotely to allow disclosure of information. A second vulnerability could be exploited to cause a Denial of Service (Dos). References: CVE-2014-3566 CVE-2014-5139 SSRT101921 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP Version Control Agent prior to version 7.3.4 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2014-3566 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-5139 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided an updated version of the HP Version Control Agent to address these vulnerabilities. HP Version Control Agent v7.3.4 is available at the following Software Depot download locations: HP Version Control Agent v7.3.4 download locations: HTTP FTP Windows VCA v7.3.4 Windows x86 http://www.hp.com/swpublishing/MTX-7b23e47d5d9b420b94bd1323eb ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p1358960039/v103675 Windows x64 http://www.hp.com/swpublishing/MTX-2557aa7dc1654cf6b547c1a9e4 ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p2032465376/v103677 HISTORY Version:1 (rev.1) - 9 March 2015 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running HP software 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 HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2015 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company 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 HP or 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. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) iEYEARECAAYFAlT95qEACgkQ4B86/C0qfVmUSACfVPsrot8eYkxnGBb9XwxqBVrW W/oAoJGEUHOtzwAFlfHLoWyVs2rZmZk/ =w28H -----END PGP SIGNATURE----- . Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/openssl-1.0.1i-i486-1_slack14.1.txz: Upgraded. This update fixes several security issues: Double Free when processing DTLS packets (CVE-2014-3505) DTLS memory exhaustion (CVE-2014-3506) DTLS memory leak from zero-length fragments (CVE-2014-3507) Information leak in pretty printing functions (CVE-2014-3508) Race condition in ssl_parse_serverhello_tlsext (CVE-2014-3509) OpenSSL DTLS anonymous EC(DH) denial of service (CVE-2014-3510) OpenSSL TLS protocol downgrade attack (CVE-2014-3511) SRP buffer overrun (CVE-2014-3512) Crash with SRP ciphersuite in Server Hello message (CVE-2014-5139) For more information, see: https://www.openssl.org/news/secadv_20140806.txt http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3505 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3506 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3507 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3508 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3509 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3510 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3511 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3512 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5139 (* Security fix *) patches/packages/openssl-solibs-1.0.1i-i486-1_slack14.1.txz: Upgraded. (* Security fix *) +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated packages for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/openssl-0.9.8zb-i486-1_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/openssl-solibs-0.9.8zb-i486-1_slack13.0.txz Updated packages for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/openssl-0.9.8zb-x86_64-1_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/openssl-solibs-0.9.8zb-x86_64-1_slack13.0.txz Updated packages for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/openssl-0.9.8zb-i486-1_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/openssl-solibs-0.9.8zb-i486-1_slack13.1.txz Updated packages for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/openssl-0.9.8zb-x86_64-1_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/openssl-solibs-0.9.8zb-x86_64-1_slack13.1.txz Updated packages for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/openssl-0.9.8zb-i486-1_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/openssl-solibs-0.9.8zb-i486-1_slack13.37.txz Updated packages for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/openssl-0.9.8zb-x86_64-1_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/openssl-solibs-0.9.8zb-x86_64-1_slack13.37.txz Updated packages for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-1.0.1i-i486-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-solibs-1.0.1i-i486-1_slack14.0.txz Updated packages for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-1.0.1i-x86_64-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-solibs-1.0.1i-x86_64-1_slack14.0.txz Updated packages for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-1.0.1i-i486-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-solibs-1.0.1i-i486-1_slack14.1.txz Updated packages for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-1.0.1i-x86_64-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-solibs-1.0.1i-x86_64-1_slack14.1.txz Updated packages for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/openssl-solibs-1.0.1i-i486-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/openssl-1.0.1i-i486-1.txz Updated packages for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/openssl-solibs-1.0.1i-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/openssl-1.0.1i-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 packages: 30bdc015b10d8891b90d3f6ea34f5fdd openssl-0.9.8zb-i486-1_slack13.0.txz 3dc4140c22c04c94e5e74386a5a1c200 openssl-solibs-0.9.8zb-i486-1_slack13.0.txz Slackware x86_64 13.0 packages: 3da32f51273762d67bf9dbcc91af9413 openssl-0.9.8zb-x86_64-1_slack13.0.txz 075e5d12e5b909ecac923cb210f83544 openssl-solibs-0.9.8zb-x86_64-1_slack13.0.txz Slackware 13.1 packages: 3b7e2bb2b317bf72b8f9b2b7a14bddfb openssl-0.9.8zb-i486-1_slack13.1.txz 92af0784eade0674332a56bfab73b97d openssl-solibs-0.9.8zb-i486-1_slack13.1.txz Slackware x86_64 13.1 packages: df5f961109d7b50971660ca6a7d4c48c openssl-0.9.8zb-x86_64-1_slack13.1.txz 582aaeae3d56730a2e1538a67d4e44da openssl-solibs-0.9.8zb-x86_64-1_slack13.1.txz Slackware 13.37 packages: 546445d56d3b367fa0dd4e80859c4620 openssl-0.9.8zb-i486-1_slack13.37.txz b80e9df8cdd0649939ec2fab20d24691 openssl-solibs-0.9.8zb-i486-1_slack13.37.txz Slackware x86_64 13.37 packages: 9c9ce97dc21340924a3e27c1a8047023 openssl-0.9.8zb-x86_64-1_slack13.37.txz 0fe1931f2fc82fb8d5fbe72680caf843 openssl-solibs-0.9.8zb-x86_64-1_slack13.37.txz Slackware 14.0 packages: d1580f4b22b99cee42b22276653c8180 openssl-1.0.1i-i486-1_slack14.0.txz ec93cec2bcab8ae7391a504573cbc231 openssl-solibs-1.0.1i-i486-1_slack14.0.txz Slackware x86_64 14.0 packages: 329475de3759225b1d02aa7317b2eb58 openssl-1.0.1i-x86_64-1_slack14.0.txz 25f2a198022d974534986a3913ca705c openssl-solibs-1.0.1i-x86_64-1_slack14.0.txz Slackware 14.1 packages: 8336457bc31d44ebf502ffc4443f12f7 openssl-1.0.1i-i486-1_slack14.1.txz 4b99ac357fbd3065c53367eea246b8c7 openssl-solibs-1.0.1i-i486-1_slack14.1.txz Slackware x86_64 14.1 packages: f2b8f81d9d7dc02e5d1011f663ccc95d openssl-1.0.1i-x86_64-1_slack14.1.txz 4360abffbb57cb18ba0720f782d78250 openssl-solibs-1.0.1i-x86_64-1_slack14.1.txz Slackware -current packages: 49ecd332a899cf742d3467a6efe44269 a/openssl-solibs-1.0.1i-i486-1.txz 27da017c49045981b1793f105aff365f n/openssl-1.0.1i-i486-1.txz Slackware x86_64 -current packages: 8d74f3d770802182137c84d925f58cbc a/openssl-solibs-1.0.1i-x86_64-1.txz fd9d94d3210f0aedf74959cb0887e2b8 n/openssl-1.0.1i-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the packages as root: # upgradepkg openssl-1.0.1i-i486-1_slack14.1.txz openssl-solibs-1.0.1i-i486-1_slack14.1.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe 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AFFECTED PRODUCTS