Upstream information

CVE-2006-2444 at MITRE

Description

The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 177577 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE LINUX Retail Solution 8
SuSE Linux Openexchange Server 4
SuSE Linux School Server for i386
SuSE Linux Standard Server 8
UnitedLinux 1.0
  • k_athlon >= 2.4.21-314
  • k_debug >= 2.4.21-314
  • k_deflt >= 2.4.21-314
  • k_psmp >= 2.4.21-314
  • k_smp >= 2.4.21-314
  • kernel-source >= 2.4.21-314
slrs8.x86
SUSE LINUX 10.0
  • Intel-536ep >= 4.69-14.6
  • kernel-bigsmp >= 2.6.13-15.11
  • kernel-bigsmp-nongpl >= 2.6.13-15.11
  • kernel-default >= 2.6.13-15.11
  • kernel-default-nongpl >= 2.6.13-15.11
  • kernel-iseries64 >= 2.6.13-15.11
  • kernel-ppc64 >= 2.6.13-15.11
  • kernel-smp >= 2.6.13-15.11
  • kernel-smp-nongpl >= 2.6.13-15.11
  • kernel-source >= 2.6.13-15.11
  • kernel-syms >= 2.6.13-15.11
  • kernel-um >= 2.6.13-15.11
  • kernel-um-nongpl >= 2.6.13-15.11
  • kernel-xen >= 2.6.13-15.11
  • kernel-xen-nongpl >= 2.6.13-15.11
  • um-host-kernel >= 2.6.13-15.11
SuSE Linux Desktop 1.0
  • k_athlon >= 2.4.19-393
  • k_deflt >= 2.4.19-393
  • k_psmp >= 2.4.19-393
  • k_smp >= 2.4.19-393
  • kernel-source >= 2.4.19.SuSE-393
Builds
SuSE Linux Enterprise Server 8 for IPF
UnitedLinux 1.0
  • k_deflt >= 2.4.21-314
  • k_itanium2 >= 2.4.21-314
  • k_itanium2-smp >= 2.4.21-314
  • k_page-64k >= 2.4.21-314
  • k_smp >= 2.4.21-314
  • kernel-source >= 2.4.21-314
ul1.ia64
SuSE Linux Enterprise Server 8 for AMD64
UnitedLinux 1.0
  • k_deflt >= 2.4.21-314
  • k_numa >= 2.4.21-314
  • k_smp >= 2.4.21-314
  • kernel-source >= 2.4.21-314
ul1.x86-64
Novell Linux Desktop 9 for x86_64
  • kernel-default >= 2.6.5-7.276
  • kernel-smp >= 2.6.5-7.276
  • kernel-source >= 2.6.5-7.276
  • kernel-syms >= 2.6.5-7.276
sles9-nld.x86-64
YOU Patch Nr: 11117
SUSE LINUX 9.3
  • Intel-536ep >= 4.69-10.7
  • kernel-bigsmp >= 2.6.11.4-21.13
  • kernel-bigsmp-nongpl >= 2.6.11.4-21.13
  • kernel-default >= 2.6.11.4-21.13
  • kernel-default-nongpl >= 2.6.11.4-21.13
  • kernel-docs >= 2.6.11.4-21.13
  • kernel-smp >= 2.6.11.4-21.13
  • kernel-smp-nongpl >= 2.6.11.4-21.13
  • kernel-source >= 2.6.11.4-21.13
  • kernel-syms >= 2.6.11.4-21.13
  • kernel-um >= 2.6.11.4-21.13
  • kernel-um-nongpl >= 2.6.11.4-21.13
  • kernel-xen >= 2.6.11.4-21.13
  • kernel-xen-nongpl >= 2.6.11.4-21.13
  • ltmodem >= 8.31a10-7.7
  • um-host-install-initrd >= 1.0-50.7
  • um-host-kernel >= 2.6.11.4-21.13
SuSE Linux Enterprise Server 8 for IBM zSeries
  • k_deflt >= 2.4.21-314
  • kernel-source >= 2.4.21-314
ul1.s390x
SuSE Linux Enterprise Server 8 for IBM iSeries and IBM pSeries
  • kernel-iseries64 >= 2.4.21-314
  • kernel-ppc64 >= 2.4.21-314
  • kernel-source >= 2.4.21-314
ul1.ppc
Novell Linux Desktop 9 for x86
  • kernel-bigsmp >= 2.6.5-7.276
  • kernel-default >= 2.6.5-7.276
  • kernel-smp >= 2.6.5-7.276
  • kernel-source >= 2.6.5-7.276
  • kernel-syms >= 2.6.5-7.276
core9.x86
YOU Patch Nr: 11118
Open Enterprise Server
  • kernel-bigsmp >= 2.6.5-7.276
  • kernel-debug >= 2.6.5-7.276
  • kernel-default >= 2.6.5-7.276
  • kernel-smp >= 2.6.5-7.276
  • kernel-source >= 2.6.5-7.276
  • kernel-syms >= 2.6.5-7.276
  • kernel-um >= 2.6.5-7.276
  • um-host-install-initrd >= 1.0-48.19
  • um-host-kernel >= 2.6.5-7.276
core9.x86
YOU Patch Nr: 11118