GLSA-200608-26 : Wireshark: Multiple vulnerabilities

This script is Copyright (C) 2006-2014 Tenable Network Security, Inc.


Synopsis :

The remote Gentoo host is missing one or more security-related
patches.

Description :

The remote host is affected by the vulnerability described in GLSA-200608-26
(Wireshark: Multiple vulnerabilities)

The following vulnerabilities have been discovered in Wireshark.
Firstly, if the IPsec ESP parser is used it is susceptible to
off-by-one errors, this parser is disabled by default
secondly, the
SCSI dissector is vulnerable to an unspecified crash
and finally, the
Q.2931 dissector of the SSCOP payload may use all the available memory
if a port range is configured. By default, no port ranges are
configured.

Impact :

An attacker might be able to exploit these vulnerabilities, resulting
in a crash or the execution of arbitrary code with the permissions of
the user running Wireshark, possibly the root user.

Workaround :

Disable the SCSI and Q.2931 dissectors with the 'Analyse' and 'Enabled
protocols' menus. Make sure the ESP decryption is disabled, with the
'Edit -> Preferences -> Protocols -> ESP' menu.

See also :

http://www.wireshark.org/security/wnpa-sec-2006-02.html
http://www.gentoo.org/security/en/glsa/glsa-200608-26.xml

Solution :

All Wireshark users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-analyzer/wireshark-0.99.3'

Risk factor :

Medium / CVSS Base Score : 5.4
(CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:C)

Family: Gentoo Local Security Checks

Nessus Plugin ID: 22288 (gentoo_GLSA-200608-26.nasl)

Bugtraq ID:

CVE ID: CVE-2006-4330
CVE-2006-4331
CVE-2006-4332
CVE-2006-4333