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Test ID:1.3.6.1.4.1.25623.1.0.840559
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-1038-1)
Summary:The remote host is missing an update for the 'dpkg' package(s) announced via the USN-1038-1 advisory.
Description:Summary:
The remote host is missing an update for the 'dpkg' package(s) announced via the USN-1038-1 advisory.

Vulnerability Insight:
Jakub Wilk and Raphael Hertzog discovered that dpkg-source did not
correctly handle certain paths and symlinks when unpacking source-format
version 3.0 packages. If a user or an automated system were tricked into
unpacking a specially crafted source package, a remote attacker could
modify files outside the target unpack directory, leading to a denial
of service or potentially gaining access to the system.

Affected Software/OS:
'dpkg' package(s) on Ubuntu 9.10, Ubuntu 10.04, Ubuntu 10.10.

Solution:
Please install the updated package(s).

CVSS Score:
6.8

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2010-1679
BugTraq ID: 45703
http://www.securityfocus.com/bid/45703
Debian Security Information: DSA-2142 (Google Search)
http://www.debian.org/security/2011/dsa-2142
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053311.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053306.html
http://osvdb.org/70368
http://secunia.com/advisories/42826
http://secunia.com/advisories/42831
http://secunia.com/advisories/43054
http://www.ubuntu.com/usn/USN-1038-1
http://www.vupen.com/english/advisories/2011/0040
http://www.vupen.com/english/advisories/2011/0044
http://www.vupen.com/english/advisories/2011/0196
XForce ISS Database: dpkg-dpkgsource-directory-traversal(64615)
https://exchange.xforce.ibmcloud.com/vulnerabilities/64615
CopyrightCopyright (C) 2011 Greenbone AG

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