Upstream information

CVE-2005-3671 at MITRE

Description

The Internet Key Exchange version 1 (IKEv1) implementation in Openswan 2 (openswan-2) before 2.4.4, and freeswan in SUSE LINUX 9.1 before 2.04_1.5.4-1.23, allow remote attackers to cause a denial of service via (1) a crafted packet using 3DES with an invalid key length, or (2) unspecified inputs when Aggressive Mode is enabled and the PSK is known, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

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: 134158 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE LINUX 10.0
  • openswan >= 2.4.4-1.1
SUSE LINUX 9.2
  • openswan >= 2.2.0-8.4
SUSE LINUX 9.3
  • openswan >= 2.2.0-12.4
Novell Linux Desktop 9 for x86
Novell Linux Desktop 9 for x86_64
Open Enterprise Server
  • freeswan >= 2.04_1.5.4-1.23
suse91.ppc
suse91.ia64
core9.x86-64
sles9-oes.x86
suse91.s390
YOU Patch Nr: 10753