GLSA-200503-16 : Ethereal: Multiple vulnerabilities

This script is Copyright (C) 2005-2014 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-200503-16
(Ethereal: Multiple vulnerabilities)

There are multiple vulnerabilities in versions of Ethereal earlier than
0.10.10, including:
The Etheric, 3GPP2 A11 and IAPP dissectors are vulnerable to buffer
overflows (CAN-2005-0704, CAN-2005-0699 and CAN-2005-0739).
The GPRS-LLC could crash when the 'ignore cipher bit' option is
enabled (CAN-2005-0705).
Various vulnerabilities in JXTA and sFlow dissectors.

Impact :

An attacker might be able to use these vulnerabilities to crash
Ethereal and execute arbitrary code with the permissions of the user
running Ethereal, which could be the root user.

Workaround :

For a temporary workaround you can disable all affected protocol
dissectors. However, it is strongly recommended that you upgrade to the
latest stable version.

See also :

http://ethereal.archive.sunet.se/appnotes/enpa-sa-00018.html
http://www.gentoo.org/security/en/glsa/glsa-200503-16.xml

Solution :

All Ethereal users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=net-analyzer/ethereal-0.10.10'

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)

Family: Gentoo Local Security Checks

Nessus Plugin ID: 17318 (gentoo_GLSA-200503-16.nasl)

Bugtraq ID:

CVE ID: CVE-2005-0699
CVE-2005-0704
CVE-2005-0705
CVE-2005-0739
CVE-2005-0765
CVE-2005-0766