Red Hat alert RHSA-2011:0436-01 (avahi)
| From: | bugzilla@redhat.com | |
| To: | rhsa-announce@redhat.com, enterprise-watch-list@redhat.com | |
| Subject: | [RHSA-2011:0436-01] Moderate: avahi security update | |
| Date: | Tue, 12 Apr 2011 12:24:11 -0600 | |
| Message-ID: | <201104121824.p3CIOBpi015549@int-mx12.intmail.prod.int.phx2.redhat.com> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: avahi security update Advisory ID: RHSA-2011:0436-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-0436.html Issue date: 2011-04-12 CVE Names: CVE-2011-1002 ===================================================================== 1. Summary: Updated avahi packages that fix one security issue are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate 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 3. Description: Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Networking. It facilitates service discovery on a local network. Avahi and Avahi-aware applications allow you to plug your computer into a network and, with no configuration, view other people to chat with, view printers to print to, and find shared files on other computers. A flaw was found in the way the Avahi daemon (avahi-daemon) processed Multicast DNS (mDNS) packets with an empty payload. An attacker on the local network could use this flaw to cause avahi-daemon on a target system to enter an infinite loop via an empty mDNS UDP packet. (CVE-2011-1002) All users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the update, avahi-daemon 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/): 667187 - CVE-2011-1002 avahi: daemon infinite loop triggered by an empty UDP packet (CVE-2010-2244 fix regression) 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/... i386: avahi-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.i386.rpm avahi-debuginfo-0.6.16-10.el5_6.i386.rpm avahi-glib-0.6.16-10.el5_6.i386.rpm avahi-qt3-0.6.16-10.el5_6.i386.rpm avahi-tools-0.6.16-10.el5_6.i386.rpm x86_64: avahi-0.6.16-10.el5_6.i386.rpm avahi-0.6.16-10.el5_6.x86_64.rpm avahi-compat-howl-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.x86_64.rpm avahi-debuginfo-0.6.16-10.el5_6.i386.rpm avahi-debuginfo-0.6.16-10.el5_6.x86_64.rpm avahi-glib-0.6.16-10.el5_6.i386.rpm avahi-glib-0.6.16-10.el5_6.x86_64.rpm avahi-qt3-0.6.16-10.el5_6.i386.rpm avahi-qt3-0.6.16-10.el5_6.x86_64.rpm avahi-tools-0.6.16-10.el5_6.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/... i386: avahi-compat-howl-devel-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.i386.rpm avahi-debuginfo-0.6.16-10.el5_6.i386.rpm avahi-devel-0.6.16-10.el5_6.i386.rpm avahi-glib-devel-0.6.16-10.el5_6.i386.rpm avahi-qt3-devel-0.6.16-10.el5_6.i386.rpm x86_64: avahi-compat-howl-devel-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.x86_64.rpm avahi-debuginfo-0.6.16-10.el5_6.i386.rpm avahi-debuginfo-0.6.16-10.el5_6.x86_64.rpm avahi-devel-0.6.16-10.el5_6.i386.rpm avahi-devel-0.6.16-10.el5_6.x86_64.rpm avahi-glib-devel-0.6.16-10.el5_6.i386.rpm avahi-glib-devel-0.6.16-10.el5_6.x86_64.rpm avahi-qt3-devel-0.6.16-10.el5_6.i386.rpm avahi-qt3-devel-0.6.16-10.el5_6.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/... i386: avahi-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.i386.rpm avahi-debuginfo-0.6.16-10.el5_6.i386.rpm avahi-devel-0.6.16-10.el5_6.i386.rpm avahi-glib-0.6.16-10.el5_6.i386.rpm avahi-glib-devel-0.6.16-10.el5_6.i386.rpm avahi-qt3-0.6.16-10.el5_6.i386.rpm avahi-qt3-devel-0.6.16-10.el5_6.i386.rpm avahi-tools-0.6.16-10.el5_6.i386.rpm ia64: avahi-0.6.16-10.el5_6.ia64.rpm avahi-compat-howl-0.6.16-10.el5_6.ia64.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.ia64.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.ia64.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.ia64.rpm avahi-debuginfo-0.6.16-10.el5_6.ia64.rpm avahi-devel-0.6.16-10.el5_6.ia64.rpm avahi-glib-0.6.16-10.el5_6.ia64.rpm avahi-glib-devel-0.6.16-10.el5_6.ia64.rpm avahi-qt3-0.6.16-10.el5_6.ia64.rpm avahi-qt3-devel-0.6.16-10.el5_6.ia64.rpm avahi-tools-0.6.16-10.el5_6.ia64.rpm ppc: avahi-0.6.16-10.el5_6.ppc.rpm avahi-0.6.16-10.el5_6.ppc64.rpm avahi-compat-howl-0.6.16-10.el5_6.ppc.rpm avahi-compat-howl-0.6.16-10.el5_6.ppc64.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.ppc.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.ppc64.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.ppc.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.ppc64.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.ppc.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.ppc64.rpm avahi-debuginfo-0.6.16-10.el5_6.ppc.rpm avahi-debuginfo-0.6.16-10.el5_6.ppc64.rpm avahi-devel-0.6.16-10.el5_6.ppc.rpm avahi-devel-0.6.16-10.el5_6.ppc64.rpm avahi-glib-0.6.16-10.el5_6.ppc.rpm avahi-glib-0.6.16-10.el5_6.ppc64.rpm avahi-glib-devel-0.6.16-10.el5_6.ppc.rpm avahi-glib-devel-0.6.16-10.el5_6.ppc64.rpm avahi-qt3-0.6.16-10.el5_6.ppc.rpm avahi-qt3-0.6.16-10.el5_6.ppc64.rpm avahi-qt3-devel-0.6.16-10.el5_6.ppc.rpm avahi-qt3-devel-0.6.16-10.el5_6.ppc64.rpm avahi-tools-0.6.16-10.el5_6.ppc.rpm s390x: avahi-0.6.16-10.el5_6.s390.rpm avahi-0.6.16-10.el5_6.s390x.rpm avahi-compat-howl-0.6.16-10.el5_6.s390.rpm avahi-compat-howl-0.6.16-10.el5_6.s390x.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.s390.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.s390x.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.s390.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.s390x.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.s390.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.s390x.rpm avahi-debuginfo-0.6.16-10.el5_6.s390.rpm avahi-debuginfo-0.6.16-10.el5_6.s390x.rpm avahi-devel-0.6.16-10.el5_6.s390.rpm avahi-devel-0.6.16-10.el5_6.s390x.rpm avahi-glib-0.6.16-10.el5_6.s390.rpm avahi-glib-0.6.16-10.el5_6.s390x.rpm avahi-glib-devel-0.6.16-10.el5_6.s390.rpm avahi-glib-devel-0.6.16-10.el5_6.s390x.rpm avahi-qt3-0.6.16-10.el5_6.s390.rpm avahi-qt3-0.6.16-10.el5_6.s390x.rpm avahi-qt3-devel-0.6.16-10.el5_6.s390.rpm avahi-qt3-devel-0.6.16-10.el5_6.s390x.rpm avahi-tools-0.6.16-10.el5_6.s390x.rpm x86_64: avahi-0.6.16-10.el5_6.i386.rpm avahi-0.6.16-10.el5_6.x86_64.rpm avahi-compat-howl-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-0.6.16-10.el5_6.x86_64.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.i386.rpm avahi-compat-howl-devel-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-0.6.16-10.el5_6.x86_64.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.i386.rpm avahi-compat-libdns_sd-devel-0.6.16-10.el5_6.x86_64.rpm avahi-debuginfo-0.6.16-10.el5_6.i386.rpm avahi-debuginfo-0.6.16-10.el5_6.x86_64.rpm avahi-devel-0.6.16-10.el5_6.i386.rpm avahi-devel-0.6.16-10.el5_6.x86_64.rpm avahi-glib-0.6.16-10.el5_6.i386.rpm avahi-glib-0.6.16-10.el5_6.x86_64.rpm avahi-glib-devel-0.6.16-10.el5_6.i386.rpm avahi-glib-devel-0.6.16-10.el5_6.x86_64.rpm avahi-qt3-0.6.16-10.el5_6.i386.rpm avahi-qt3-0.6.16-10.el5_6.x86_64.rpm avahi-qt3-devel-0.6.16-10.el5_6.i386.rpm avahi-qt3-devel-0.6.16-10.el5_6.x86_64.rpm avahi-tools-0.6.16-10.el5_6.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-2011-1002.html https://access.redhat.com/security/updates/classification... 8. Contact: The Red Hat security contact is <secalert@redhat.com>. 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) iD4DBQFNpJi3XlSAg2UNWIIRAlihAJiWBAKzXtwhkO7VP9Oj0lUrTarJAJ4tgx+U RPn8xXXpgls5VMDTOJaorw== =AaW/ -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list Enterprise-watch-list@redhat.com https://www.redhat.com/mailman/listinfo/enterprise-watch-...