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Short Name

 DNS:BIND9-ASSERT-DOS

Severity

 High

Recommended

 Yes

Recommended Action

 Drop Packet

Category

 DNS

Keywords

 Bind9 Assertion Denial of Service

Release Date

 2011/11/17

Update Number

 2033

Supported Platforms

 idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+

DNS: Bind9 Assertion Denial of Service


This signature detects malformed DNS packets that can cause ISC Bind 9 to crash with a failed assertion. Remote attackers can exploit the vulnerability causing a denial of service.

Extended Description

ISC BIND is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause the 'named' process to crash, denying service to legitimate users.

Affected Products

  • Avaya Aura Session Manager 1.0
  • Avaya Aura Session Manager 1.1
  • Avaya Aura Session Manager 5.2
  • Avaya Aura Session Manager 5.2 SP1
  • Avaya Aura Session Manager 5.2 SP2
  • Avaya Aura Session Manager 6.0
  • Avaya Aura Session Manager 6.0 SP1
  • Avaya Aura Session Manager 6.1
  • Avaya Aura Session Manager 6.1.1
  • Avaya Aura Session Manager 6.1.2
  • Avaya Aura Session Manager 6.1.3
  • Avaya Aura Session Manager 6.1 Sp1
  • Avaya Aura Session Manager 6.1 SP2
  • Avaya Aura Session Manager 6.2
  • Avaya CMS Server 15.0
  • Avaya CMS Server 15.0 AUX
  • Avaya CMS Server 16.0
  • Avaya CMS Server 16.1
  • Avaya CMS Server 16.2
  • Avaya Proactive Contact 4.1.1
  • Debian Linux 6.0 amd64
  • Debian Linux 6.0 arm
  • Debian Linux 6.0 ia-32
  • Debian Linux 6.0 ia-64
  • Debian Linux 6.0 mips
  • Debian Linux 6.0 powerpc
  • Debian Linux 6.0 s/390
  • Debian Linux 6.0 sparc
  • FreeBSD Freebsd 7.3
  • FreeBSD Freebsd 7.3-RELEASE
  • FreeBSD Freebsd 7.3-RELEASE-p3
  • FreeBSD Freebsd 7.3-RELEASE-p6
  • FreeBSD Freebsd 7.3 - RELEASE - p7
  • FreeBSD Freebsd 7.3-RELENG
  • FreeBSD Freebsd 7.4
  • FreeBSD Freebsd 7.4-RELEASE-p2
  • FreeBSD Freebsd 7.4 -RELEASE-p3
  • FreeBSD Freebsd 7.4-STABLE
  • FreeBSD Freebsd 8.1
  • FreeBSD Freebsd 8.1-RELEASE-p1
  • FreeBSD Freebsd 8.1-RELEASE-p4
  • FreeBSD Freebsd 8.1-RELEASE-p5
  • FreeBSD Freebsd 8.1-RELENG
  • FreeBSD Freebsd 8.1-STABLE
  • FreeBSD Freebsd 8.2
  • FreeBSD Freebsd 8.2-RELEASE-p1
  • FreeBSD Freebsd 8.2-RELEASE-p2
  • FreeBSD Freebsd 8.2 - RELEASE -p3
  • FreeBSD Freebsd 8.2-STABLE
  • FreeBSD Freebsd 8.2-STABLE
  • FreeBSD Freebsd 9.0-RC1
  • FreeBSD Freebsd 9.0-RC3
  • FreeBSD 7.3-RELEASE-P1
  • FreeBSD 7.3-STABLE
  • FreeBSD 8.1-PRERELEASE
  • FreeBSD 8.1-RELEASE
  • HP HP-UX B.11.11
  • HP HP-UX B.11.23
  • HP HP-UX B.11.31
  • HP TCP/IP Services for OpenVMS 5.4
  • HP TCP/IP Services for OpenVMS 5.5
  • HP TCP/IP Services for OpenVMS 5.6
  • HP TCP/IP Services for OpenVMS 5.7
  • IBM Aix 5.3.12
  • IBM Aix 6.1.6
  • IBM Aix 6.1.7
  • IBM Aix 7.1.0
  • IBM Aix 7.1.1
  • IBM AIX 5.3.0
  • IBM AIX 5.3.0.10
  • IBM AIX 5.3.0.20
  • IBM AIX 5.3.10
  • IBM AIX 5.3.11
  • IBM AIX 5.3.12
  • IBM AIX 5.3.7
  • IBM AIX 5.3.8
  • IBM AIX 5.3.9
  • IBM AIX 6.1
  • IBM AIX 6.1.0
  • IBM AIX 6.1.1
  • IBM AIX 6.1.2
  • IBM AIX 6.1.3
  • IBM AIX 6.1.4
  • IBM AIX 6.1.5
  • IBM AIX 6.2
  • IBM AIX 7.1
  • IBM AIX 7.1
  • ISC Bind 9.4-ESV-R3
  • ISC Bind 9.4-ESV-R4-P1
  • ISC Bind 9.4-ESV-R4-P1
  • ISC Bind 9.6.0A1
  • ISC Bind 9.6.0B1
  • ISC Bind 9.6.0 Rc1
  • ISC Bind 9.6.0 Rc2
  • ISC Bind 9.6.2
  • ISC Bind 9.6.2-P1
  • ISC Bind 9.6.2-P2
  • ISC Bind 9.6.2-P3
  • ISC Bind 9.6.3
  • ISC Bind 9.6-ESV
  • ISC Bind 9.6 -ESV R1
  • ISC Bind 9.6 -ESV R2
  • ISC Bind 9.6-ESV-R3
  • ISC Bind 9.6-ESV-R4
  • ISC Bind 9.6-ESV-R4-P1
  • ISC Bind 9.6-ESV-R4-P3
  • ISC Bind 9.6-ESV-R5b1
  • ISC Bind 9.7.0
  • ISC Bind 9.7.0 Beta
  • ISC Bind 9.7.0 P1
  • ISC Bind 9.7.0-P1
  • ISC Bind 9.7.0 P2
  • ISC Bind 9.7.0 Rc1
  • ISC Bind 9.7.0 Rc2
  • ISC Bind 9.7.1
  • ISC Bind 9.7.1 P1
  • ISC Bind 9.7.1 P2
  • ISC Bind 9.7.1 Rc1
  • ISC Bind 9.7.2
  • ISC Bind 9.7.2 P1
  • ISC Bind 9.7.2-P1
  • ISC Bind 9.7.2 P2
  • ISC Bind 9.7.2-P2
  • ISC Bind 9.7.2 P3
  • ISC Bind 9.7.2-P3
  • ISC Bind 9.7.2 Rc1
  • ISC Bind 9.7.3
  • ISC Bind 9.7.3 B1
  • ISC Bind 9.7.3 P1
  • ISC Bind 9.7.3-P1
  • ISC Bind 9.7.3-P2
  • ISC Bind 9.7.3-P3
  • ISC Bind 9.7.3 Rc1
  • ISC Bind 9.7.4
  • ISC Bind 9.7.4b1
  • ISC Bind 9.7.4 B1
  • ISC Bind 9.8.0
  • ISC Bind 9.8.0
  • ISC Bind 9.8.0-P1
  • ISC Bind 9.8.0-P2
  • ISC Bind 9.8.0-P3
  • ISC Bind 9.8.0 P4
  • ISC Bind 9.8.0-P4
  • ISC Bind 9.8.1b1
  • ISC BIND 9.6.0
  • ISC BIND 9.6.0-P1
  • ISC BIND 9.6.1-P2
  • ISC BIND 9.6.1-P3
  • ISC BIND 9.7.0
  • ISC BIND 9.7.0 P2
  • ISC BIND 9.7.1
  • ISC BIND 9.7.1 P1
  • ISC BIND 9.7.1-P2
  • Mandriva Enterprise Server 5
  • Mandriva Enterprise Server 5 X86 64
  • Mandriva Linux Mandrake 2010.1
  • Mandriva Linux Mandrake 2010.1 X86 64
  • Mandriva Linux Mandrake 2011
  • Mandriva Linux Mandrake 2011 x86_64
  • NetBSD 4.0
  • NetBSD 5.0
  • NetBSD 5.1
  • Oracle Enterprise Linux 4
  • Oracle Enterprise Linux 5
  • Oracle Enterprise Linux 6
  • Red Hat Enterprise Linux 5 Server
  • Red Hat Enterprise Linux Desktop Version 4
  • Red Hat Enterprise Linux AS 4
  • Red Hat Enterprise Linux Desktop 5 Client
  • Red Hat Enterprise Linux Desktop 6
  • Red Hat Enterprise Linux Desktop Optional 6
  • Red Hat Enterprise Linux Desktop Workstation 5 Client
  • Red Hat Enterprise Linux ES 4
  • Red Hat Enterprise Linux HPC Node 6
  • Red Hat Enterprise Linux HPC Node Optional 6
  • Red Hat Enterprise Linux Server 6
  • Red Hat Enterprise Linux Server Optional 6
  • Red Hat Enterprise Linux Workstation 6
  • Red Hat Enterprise Linux Workstation Optional 6
  • Red Hat Enterprise Linux WS 4
  • Red Hat Fedora 14
  • Red Hat Fedora 15
  • Red Hat Fedora 16
  • Sun Solaris 10 Sparc
  • Sun Solaris 10 X86
  • Sun Solaris 11
  • Sun Solaris 8 Sparc
  • Sun Solaris 8 X86
  • Sun Solaris 9 Sparc
  • Sun Solaris 9 X86
  • SuSE CORE 9
  • SuSE openSUSE 11.3
  • SuSE openSUSE 11.4
  • SuSE SUSE CORE 9 for x86
  • SuSE SUSE Linux Enterprise Desktop 10 SP4
  • SuSE SUSE Linux Enterprise Desktop 11 SP1
  • SuSE SUSE Linux Enterprise SDK 10 SP4
  • SuSE SUSE Linux Enterprise SDK 11 SP1
  • SuSE SUSE Linux Enterprise Server 10 SP3 LTSS
  • SuSE SUSE Linux Enterprise Server 10 SP4
  • SuSE SUSE Linux Enterprise Server 11 SP1
  • SuSE SUSE Linux Enterprise Server for VMware 11 SP1
  • Ubuntu Ubuntu Linux 10.04 Amd64
  • Ubuntu Ubuntu Linux 10.04 ARM
  • Ubuntu Ubuntu Linux 10.04 I386
  • Ubuntu Ubuntu Linux 10.04 Powerpc
  • Ubuntu Ubuntu Linux 10.04 Sparc
  • Ubuntu Ubuntu Linux 10.10 amd64
  • Ubuntu Ubuntu Linux 10.10 ARM
  • Ubuntu Ubuntu Linux 10.10 i386
  • Ubuntu Ubuntu Linux 10.10 powerpc
  • Ubuntu Ubuntu Linux 11.04 amd64
  • Ubuntu Ubuntu Linux 11.04 ARM
  • Ubuntu Ubuntu Linux 11.04 i386
  • Ubuntu Ubuntu Linux 11.04 powerpc
  • Ubuntu Ubuntu Linux 11.10 amd64
  • Ubuntu Ubuntu Linux 11.10 i386
  • Ubuntu Ubuntu Linux 8.04 LTS Amd64
  • Ubuntu Ubuntu Linux 8.04 LTS I386
  • Ubuntu Ubuntu Linux 8.04 LTS Lpia
  • Ubuntu Ubuntu Linux 8.04 LTS Powerpc
  • Ubuntu Ubuntu Linux 8.04 LTS Sparc

References

  • BugTraq: 50690
  • CVE: CVE-2011-4313
  • URL: http://www.isc.org/software/bind/advisories/cve-2011-4313

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