SuSE 11.1 Security Update : openswan (SAT Patch Number 5424)

medium Nessus Plugin ID 57125

Synopsis

The remote SuSE 11 host is missing one or more security updates.

Description

openswan's crypto helper was prone to an use-after-free flaw which could potentially allow remote attackers to cause a Denial of Service (CVE-2011-4073, bnc#727002). Additionally, the following issues have been fixed :

- AH handshake problems (bnc#713986),

- potential dereference of no longer valid pointers,

- mode handling issues

Solution

Apply SAT patch number 5424.

See Also

https://bugzilla.novell.com/show_bug.cgi?id=713986

https://bugzilla.novell.com/show_bug.cgi?id=727002

http://support.novell.com/security/cve/CVE-2011-4073.html

Plugin Details

Severity: Medium

ID: 57125

File Name: suse_11_openswan-111114.nasl

Version: 1.6

Type: local

Agent: unix

Published: 12/13/2011

Updated: 1/19/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:11, p-cpe:/a:novell:suse_linux:11:openswan-doc, p-cpe:/a:novell:suse_linux:11:openswan

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Patch Publication Date: 11/14/2011

Reference Information

CVE: CVE-2011-4073