Test ID:	1.3.6.1.4.1.25623.1.0.702773
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-2773-1)
Summary:	The remote host is missing an update for the Debian 'gnupg' package(s) announced via the DSA-2773-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'gnupg' package(s) announced via the DSA-2773-1 advisory. Vulnerability Insight: Two vulnerabilities were discovered in GnuPG, the GNU privacy guard, a free PGP replacement. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-4351 When a key or subkey had its key flags subpacket set to all bits off, GnuPG currently would treat the key as having all bits set. That is, where the owner wanted to indicate no use permitted, GnuPG would interpret it as all use permitted. Such no use permitted keys are rare and only used in very special circumstances. CVE-2013-4402 Infinite recursion in the compressed packet parser was possible with crafted input data, which may be used to cause a denial of service. For the oldstable distribution (squeeze), these problems have been fixed in version 1.4.10-4+squeeze3. For the stable distribution (wheezy), these problems have been fixed in version 1.4.12-7+deb7u2. For the unstable distribution (sid), these problems have been fixed in version 1.4.15-1. We recommend that you upgrade your gnupg packages. Affected Software/OS: 'gnupg' package(s) on Debian 6, Debian 7. Solution: Please install the updated package(s). CVSS Score: 5.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2013-4351 DSA-2773 http://www.debian.org/security/2013/dsa-2773 DSA-2774 http://www.debian.org/security/2013/dsa-2774 RHSA-2013:1459 http://rhn.redhat.com/errata/RHSA-2013-1459.html USN-1987-1 http://ubuntu.com/usn/usn-1987-1 [oss-security] 20130913 Re: GnuPG treats no-usage-permitted keys as all-usages-permitted http://www.openwall.com/lists/oss-security/2013/09/13/4 http://thread.gmane.org/gmane.comp.encryption.gpg.devel/17712/focus=18138 https://bugzilla.redhat.com/show_bug.cgi?id=1010137 openSUSE-SU-2013:1526 http://lists.opensuse.org/opensuse-updates/2013-10/msg00003.html openSUSE-SU-2013:1532 http://lists.opensuse.org/opensuse-updates/2013-10/msg00006.html Common Vulnerability Exposure (CVE) ID: CVE-2013-4402 Debian Security Information: DSA-2773 (Google Search) Debian Security Information: DSA-2774 (Google Search) http://lists.gnupg.org/pipermail/gnupg-announce/2013q4/000334.html http://lists.gnupg.org/pipermail/gnupg-announce/2013q4/000333.html RedHat Security Advisories: RHSA-2013:1459 SuSE Security Announcement: openSUSE-SU-2013:1546 (Google Search) http://lists.opensuse.org/opensuse-updates/2013-10/msg00020.html SuSE Security Announcement: openSUSE-SU-2013:1552 (Google Search) http://lists.opensuse.org/opensuse-updates/2013-10/msg00025.html http://www.ubuntu.com/usn/USN-1987-1
Copyright	Copyright (C) 2013 Greenbone AG

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.