GLSA-201209-21 : fastjar: Directory traversal

This script is Copyright (C) 2012-2014 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-201209-21
(fastjar: Directory traversal)

Two directory traversal vulnerabilities have been discovered in fastjar.
Please review the CVE identifiers referenced below for details.

Impact :

A remote attacker could entice a user to open a specially crafted JAR
file, possibly resulting in the creation or truncation of arbitrary
files.

Workaround :

There is no known workaround at this time.

See also :

http://www.gentoo.org/security/en/glsa/glsa-201209-21.xml

Solution :

All fastjar users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-arch/fastjar-0.98-r1'

Risk factor :

Medium / CVSS Base Score : 5.8
(CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:P)
CVSS Temporal Score : 4.8
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: Gentoo Local Security Checks

Nessus Plugin ID: 62363 ()

Bugtraq ID: 41006
41009

CVE ID: CVE-2010-0831
CVE-2010-2322