RHSA-2012:1258Medium

Red Hat Security Advisory: quagga security update

Published
September 12, 2012
Last Modified
November 5, 2026

🔗 CVE IDs covered (8)

CVE-2010-1674 →CVE-2011-3323 →CVE-2011-3324 →CVE-2011-3325 →CVE-2011-3326 →CVE-2011-3327 →CVE-2012-0249 →CVE-2012-0250 →

📋 Description

CVE-2010-1674 — quagga: DoS (crash) by processing malformed extended community attribute in a route CVE-2011-3323 — (ospf6d): Stack-based buffer overflow while decoding Link State Update packet with malformed Inter Area Prefix LSA CVE-2011-3324 — (ospf6d): Denial of service by decoding malformed Database Description packet headers CVE-2011-3325 — (ospfd): Denial of service by decoding too short Hello packet or Hello packet with invalid OSPFv2 header type CVE-2011-3326 — (ospfd): Denial of service by decoding Link State Update LSAs of unknown type CVE-2011-3327 — (bgpd): Heap-based buffer overflow by decoding BGP UPDATE message with unknown AS_PATH attributes CVE-2012-0249 — (ospfd): Assertion failure due improper length check for a received LS-Update OSPF packet CVE-2012-0250 — (ospfd): Crash by processing LS-Update OSPF packet due improper length check of the Network-LSA structures

🎯 Affected products40

  • RHEL Desktop Workstation (v. 5 client)
  • Red Hat Enterprise Linux (v. 5 server)
  • Red Hat Enterprise Linux Desktop (v. 5 client)
  • quagga-0:0.98.6-7.el5_8.1.i386 as a component of RHEL Desktop Workstation (v. 5 client)
  • quagga-0:0.98.6-7.el5_8.1.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-0:0.98.6-7.el5_8.1.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-0:0.98.6-7.el5_8.1.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-0:0.98.6-7.el5_8.1.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-0:0.98.6-7.el5_8.1.src as a component of RHEL Desktop Workstation (v. 5 client)
  • quagga-0:0.98.6-7.el5_8.1.src as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-0:0.98.6-7.el5_8.1.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • quagga-0:0.98.6-7.el5_8.1.x86_64 as a component of RHEL Desktop Workstation (v. 5 client)
  • quagga-0:0.98.6-7.el5_8.1.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-contrib-0:0.98.6-7.el5_8.1.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-contrib-0:0.98.6-7.el5_8.1.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • quagga-contrib-0:0.98.6-7.el5_8.1.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-contrib-0:0.98.6-7.el5_8.1.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-contrib-0:0.98.6-7.el5_8.1.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-contrib-0:0.98.6-7.el5_8.1.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-contrib-0:0.98.6-7.el5_8.1.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.i386 as a component of RHEL Desktop Workstation (v. 5 client)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.ppc64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.s390 as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.x86_64 as a component of RHEL Desktop Workstation (v. 5 client)
  • quagga-debuginfo-0:0.98.6-7.el5_8.1.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
  • +10 more not shown

✅ Remediation

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

🔗 References (11)