-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openssl security and bug fix update Advisory ID: RHSA-2012:0426-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0426.html Issue date: 2012-03-27 CVE Names: CVE-2012-0884 CVE-2012-1165 ===================================================================== 1. Summary: Updated openssl packages that fix two security issues and one bug are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols, as well as a full-strength, general purpose cryptography library. A NULL pointer dereference flaw was found in the way OpenSSL parsed Secure/Multipurpose Internet Mail Extensions (S/MIME) messages. An attacker could use this flaw to crash an application that uses OpenSSL to decrypt or verify S/MIME messages. (CVE-2012-1165) A flaw was found in the PKCS#7 and Cryptographic Message Syntax (CMS) implementations in OpenSSL. An attacker could possibly use this flaw to perform a Bleichenbacher attack to decrypt an encrypted CMS, PKCS#7, or S/MIME message by sending a large number of chosen ciphertext messages to a service using OpenSSL and measuring error response times. (CVE-2012-0884) This update also fixes a regression caused by the fix for CVE-2011-4619, released via RHSA-2012:0060 and RHSA-2012:0059, which caused Server Gated Cryptography (SGC) handshakes to fail. All OpenSSL users should upgrade to these updated packages, which contain backported patches to resolve these issues. For the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 802489 - CVE-2012-1165 openssl: mime_param_cmp NULL dereference crash 802725 - CVE-2012-0884 openssl: CMS and PKCS#7 Bleichenbacher attack 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/openssl-0.9.8e-22.el5_8.1.src.rpm i386: openssl-0.9.8e-22.el5_8.1.i386.rpm openssl-0.9.8e-22.el5_8.1.i686.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i386.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i686.rpm openssl-perl-0.9.8e-22.el5_8.1.i386.rpm x86_64: openssl-0.9.8e-22.el5_8.1.i686.rpm openssl-0.9.8e-22.el5_8.1.x86_64.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i686.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.x86_64.rpm openssl-perl-0.9.8e-22.el5_8.1.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/openssl-0.9.8e-22.el5_8.1.src.rpm i386: openssl-debuginfo-0.9.8e-22.el5_8.1.i386.rpm openssl-devel-0.9.8e-22.el5_8.1.i386.rpm x86_64: openssl-debuginfo-0.9.8e-22.el5_8.1.i386.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.x86_64.rpm openssl-devel-0.9.8e-22.el5_8.1.i386.rpm openssl-devel-0.9.8e-22.el5_8.1.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/openssl-0.9.8e-22.el5_8.1.src.rpm i386: openssl-0.9.8e-22.el5_8.1.i386.rpm openssl-0.9.8e-22.el5_8.1.i686.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i386.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i686.rpm openssl-devel-0.9.8e-22.el5_8.1.i386.rpm openssl-perl-0.9.8e-22.el5_8.1.i386.rpm ia64: openssl-0.9.8e-22.el5_8.1.i686.rpm openssl-0.9.8e-22.el5_8.1.ia64.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i686.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.ia64.rpm openssl-devel-0.9.8e-22.el5_8.1.ia64.rpm openssl-perl-0.9.8e-22.el5_8.1.ia64.rpm ppc: openssl-0.9.8e-22.el5_8.1.ppc.rpm openssl-0.9.8e-22.el5_8.1.ppc64.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.ppc.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.ppc64.rpm openssl-devel-0.9.8e-22.el5_8.1.ppc.rpm openssl-devel-0.9.8e-22.el5_8.1.ppc64.rpm openssl-perl-0.9.8e-22.el5_8.1.ppc.rpm s390x: openssl-0.9.8e-22.el5_8.1.s390.rpm openssl-0.9.8e-22.el5_8.1.s390x.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.s390.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.s390x.rpm openssl-devel-0.9.8e-22.el5_8.1.s390.rpm openssl-devel-0.9.8e-22.el5_8.1.s390x.rpm openssl-perl-0.9.8e-22.el5_8.1.s390x.rpm x86_64: openssl-0.9.8e-22.el5_8.1.i686.rpm openssl-0.9.8e-22.el5_8.1.x86_64.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i386.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.i686.rpm openssl-debuginfo-0.9.8e-22.el5_8.1.x86_64.rpm openssl-devel-0.9.8e-22.el5_8.1.i386.rpm openssl-devel-0.9.8e-22.el5_8.1.x86_64.rpm openssl-perl-0.9.8e-22.el5_8.1.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm i386: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm x86_64: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-1.0.0-20.el6_2.3.x86_64.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm i386: openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm openssl-perl-1.0.0-20.el6_2.3.i686.rpm openssl-static-1.0.0-20.el6_2.3.i686.rpm x86_64: openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.x86_64.rpm openssl-perl-1.0.0-20.el6_2.3.x86_64.rpm openssl-static-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm x86_64: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-1.0.0-20.el6_2.3.x86_64.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm x86_64: openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.x86_64.rpm openssl-perl-1.0.0-20.el6_2.3.x86_64.rpm openssl-static-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm i386: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm ppc64: openssl-1.0.0-20.el6_2.3.ppc.rpm openssl-1.0.0-20.el6_2.3.ppc64.rpm openssl-debuginfo-1.0.0-20.el6_2.3.ppc.rpm openssl-debuginfo-1.0.0-20.el6_2.3.ppc64.rpm openssl-devel-1.0.0-20.el6_2.3.ppc.rpm openssl-devel-1.0.0-20.el6_2.3.ppc64.rpm s390x: openssl-1.0.0-20.el6_2.3.s390.rpm openssl-1.0.0-20.el6_2.3.s390x.rpm openssl-debuginfo-1.0.0-20.el6_2.3.s390.rpm openssl-debuginfo-1.0.0-20.el6_2.3.s390x.rpm openssl-devel-1.0.0-20.el6_2.3.s390.rpm openssl-devel-1.0.0-20.el6_2.3.s390x.rpm x86_64: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-1.0.0-20.el6_2.3.x86_64.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm i386: openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-perl-1.0.0-20.el6_2.3.i686.rpm openssl-static-1.0.0-20.el6_2.3.i686.rpm ppc64: openssl-debuginfo-1.0.0-20.el6_2.3.ppc64.rpm openssl-perl-1.0.0-20.el6_2.3.ppc64.rpm openssl-static-1.0.0-20.el6_2.3.ppc64.rpm s390x: openssl-debuginfo-1.0.0-20.el6_2.3.s390x.rpm openssl-perl-1.0.0-20.el6_2.3.s390x.rpm openssl-static-1.0.0-20.el6_2.3.s390x.rpm x86_64: openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm openssl-perl-1.0.0-20.el6_2.3.x86_64.rpm openssl-static-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm i386: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm x86_64: openssl-1.0.0-20.el6_2.3.i686.rpm openssl-1.0.0-20.el6_2.3.x86_64.rpm openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm openssl-devel-1.0.0-20.el6_2.3.i686.rpm openssl-devel-1.0.0-20.el6_2.3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/openssl-1.0.0-20.el6_2.3.src.rpm i386: openssl-debuginfo-1.0.0-20.el6_2.3.i686.rpm openssl-perl-1.0.0-20.el6_2.3.i686.rpm openssl-static-1.0.0-20.el6_2.3.i686.rpm x86_64: openssl-debuginfo-1.0.0-20.el6_2.3.x86_64.rpm openssl-perl-1.0.0-20.el6_2.3.x86_64.rpm openssl-static-1.0.0-20.el6_2.3.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2012-0884.html https://www.redhat.com/security/data/cve/CVE-2012-1165.html https://access.redhat.com/security/updates/classification/#moderate https://rhn.redhat.com/errata/RHSA-2012-0060.html https://rhn.redhat.com/errata/RHSA-2012-0059.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2012 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFPckeOXlSAg2UNWIIRAiuAAJwJtwOyG2ldWCcB8DmORAmwf3xoQgCdEoC/ 6BmQSeCNdE1MFUGdw4NcYWw= =bMnG -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce