news 28 Posted November 17, 2011 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: bind security update Advisory ID: RHSA-2011:1458-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1458.html Issue date: 2011-11-17 CVE Names: CVE-2011-4313 ===================================================================== 1. Summary: Updated bind packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link 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: The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. A flaw was discovered in the way BIND handled certain DNS queries, which caused it to cache an invalid record. A remote attacker could use this flaw to send repeated queries for this invalid record, causing the resolvers to exit unexpectedly due to a failed assertion. (CVE-2011-4313) Users of bind are advised to upgrade to these updated packages, which resolve this issue. After installing the update, the BIND daemon (named) will be restarted automatically. 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/kb/docs/DOC-11259 5. Bugs fixed (http://bugzilla.redhat.com/): 754398 - CVE-2011-4313 bind: Remote denial of service against recursive servers via logging negative cache entry 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/bind-9.3.6-16.P1.el5_7.1.src.rpm i386: bind-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-libs-9.3.6-16.P1.el5_7.1.i386.rpm bind-sdb-9.3.6-16.P1.el5_7.1.i386.rpm bind-utils-9.3.6-16.P1.el5_7.1.i386.rpm x86_64: bind-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-libs-9.3.6-16.P1.el5_7.1.i386.rpm bind-libs-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-sdb-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-utils-9.3.6-16.P1.el5_7.1.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/bind-9.3.6-16.P1.el5_7.1.src.rpm i386: bind-chroot-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.i386.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.i386.rpm x86_64: bind-chroot-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-devel-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.x86_64.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/bind-9.3.6-16.P1.el5_7.1.src.rpm i386: bind-9.3.6-16.P1.el5_7.1.i386.rpm bind-chroot-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-libs-9.3.6-16.P1.el5_7.1.i386.rpm bind-sdb-9.3.6-16.P1.el5_7.1.i386.rpm bind-utils-9.3.6-16.P1.el5_7.1.i386.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.i386.rpm ia64: bind-9.3.6-16.P1.el5_7.1.ia64.rpm bind-chroot-9.3.6-16.P1.el5_7.1.ia64.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.ia64.rpm bind-devel-9.3.6-16.P1.el5_7.1.ia64.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.ia64.rpm bind-libs-9.3.6-16.P1.el5_7.1.i386.rpm bind-libs-9.3.6-16.P1.el5_7.1.ia64.rpm bind-sdb-9.3.6-16.P1.el5_7.1.ia64.rpm bind-utils-9.3.6-16.P1.el5_7.1.ia64.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.ia64.rpm ppc: bind-9.3.6-16.P1.el5_7.1.ppc.rpm bind-chroot-9.3.6-16.P1.el5_7.1.ppc.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.ppc.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.ppc64.rpm bind-devel-9.3.6-16.P1.el5_7.1.ppc.rpm bind-devel-9.3.6-16.P1.el5_7.1.ppc64.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.ppc.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.ppc64.rpm bind-libs-9.3.6-16.P1.el5_7.1.ppc.rpm bind-libs-9.3.6-16.P1.el5_7.1.ppc64.rpm bind-sdb-9.3.6-16.P1.el5_7.1.ppc.rpm bind-utils-9.3.6-16.P1.el5_7.1.ppc.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.ppc.rpm s390x: bind-9.3.6-16.P1.el5_7.1.s390x.rpm bind-chroot-9.3.6-16.P1.el5_7.1.s390x.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.s390.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.s390x.rpm bind-devel-9.3.6-16.P1.el5_7.1.s390.rpm bind-devel-9.3.6-16.P1.el5_7.1.s390x.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.s390.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.s390x.rpm bind-libs-9.3.6-16.P1.el5_7.1.s390.rpm bind-libs-9.3.6-16.P1.el5_7.1.s390x.rpm bind-sdb-9.3.6-16.P1.el5_7.1.s390x.rpm bind-utils-9.3.6-16.P1.el5_7.1.s390x.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.s390x.rpm x86_64: bind-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-chroot-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.i386.rpm bind-debuginfo-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-devel-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.i386.rpm bind-libbind-devel-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-libs-9.3.6-16.P1.el5_7.1.i386.rpm bind-libs-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-sdb-9.3.6-16.P1.el5_7.1.x86_64.rpm bind-utils-9.3.6-16.P1.el5_7.1.x86_64.rpm caching-nameserver-9.3.6-16.P1.el5_7.1.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm i386: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-utils-9.7.3-2.el6_1.P3.3.i686.rpm x86_64: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-utils-9.7.3-2.el6_1.P3.3.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm i386: bind-9.7.3-2.el6_1.P3.3.i686.rpm bind-chroot-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-sdb-9.7.3-2.el6_1.P3.3.i686.rpm x86_64: bind-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-chroot-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-sdb-9.7.3-2.el6_1.P3.3.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm x86_64: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-utils-9.7.3-2.el6_1.P3.3.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/bind-9.7.3-2.el6_1.P3.3.src.rpm x86_64: bind-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-chroot-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-sdb-9.7.3-2.el6_1.P3.3.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm i386: bind-9.7.3-2.el6_1.P3.3.i686.rpm bind-chroot-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-utils-9.7.3-2.el6_1.P3.3.i686.rpm ppc64: bind-9.7.3-2.el6_1.P3.3.ppc64.rpm bind-chroot-9.7.3-2.el6_1.P3.3.ppc64.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.ppc.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.ppc64.rpm bind-libs-9.7.3-2.el6_1.P3.3.ppc.rpm bind-libs-9.7.3-2.el6_1.P3.3.ppc64.rpm bind-utils-9.7.3-2.el6_1.P3.3.ppc64.rpm s390x: bind-9.7.3-2.el6_1.P3.3.s390x.rpm bind-chroot-9.7.3-2.el6_1.P3.3.s390x.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.s390.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.s390x.rpm bind-libs-9.7.3-2.el6_1.P3.3.s390.rpm bind-libs-9.7.3-2.el6_1.P3.3.s390x.rpm bind-utils-9.7.3-2.el6_1.P3.3.s390x.rpm x86_64: bind-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-chroot-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-utils-9.7.3-2.el6_1.P3.3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm i386: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-sdb-9.7.3-2.el6_1.P3.3.i686.rpm ppc64: bind-debuginfo-9.7.3-2.el6_1.P3.3.ppc.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.ppc64.rpm bind-devel-9.7.3-2.el6_1.P3.3.ppc.rpm bind-devel-9.7.3-2.el6_1.P3.3.ppc64.rpm bind-sdb-9.7.3-2.el6_1.P3.3.ppc64.rpm s390x: bind-debuginfo-9.7.3-2.el6_1.P3.3.s390.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.s390x.rpm bind-devel-9.7.3-2.el6_1.P3.3.s390.rpm bind-devel-9.7.3-2.el6_1.P3.3.s390x.rpm bind-sdb-9.7.3-2.el6_1.P3.3.s390x.rpm x86_64: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-sdb-9.7.3-2.el6_1.P3.3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm i386: bind-9.7.3-2.el6_1.P3.3.i686.rpm bind-chroot-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-utils-9.7.3-2.el6_1.P3.3.i686.rpm x86_64: bind-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-chroot-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-libs-9.7.3-2.el6_1.P3.3.i686.rpm bind-libs-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-utils-9.7.3-2.el6_1.P3.3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/bind-9.7.3-2.el6_1.P3.3.src.rpm i386: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-sdb-9.7.3-2.el6_1.P3.3.i686.rpm x86_64: bind-debuginfo-9.7.3-2.el6_1.P3.3.i686.rpm bind-debuginfo-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-devel-9.7.3-2.el6_1.P3.3.i686.rpm bind-devel-9.7.3-2.el6_1.P3.3.x86_64.rpm bind-sdb-9.7.3-2.el6_1.P3.3.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-2011-4313.html https://access.redhat.com/security/updates/classification/#important https://www.isc.org/software/bind/advisories/cve-2011-4313 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2011 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFOxWXzXlSAg2UNWIIRAiYpAKCNJW09yqXmjh+8LIUX3pkbnVQjTwCfT/A/ q6QAq2j+rJ97Om7DRvwA3ys= =bKEk -----END PGP SIGNATURE----- -- Share this post Link to post
