Test ID:	1.3.6.1.4.1.25623.1.0.841526
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1923-1)
Summary:	The remote host is missing an update for the 'gnupg, libgcrypt11' package(s) announced via the USN-1923-1 advisory.
Description:	Summary: The remote host is missing an update for the 'gnupg, libgcrypt11' package(s) announced via the USN-1923-1 advisory. Vulnerability Insight: Yuval Yarom and Katrina Falkner discovered a timing-based information leak, known as Flush+Reload, that could be used to trace execution in programs. GnuPG and Libgcrypt followed different execution paths based on key-related data, which could be used to expose the contents of private keys. Affected Software/OS: 'gnupg, libgcrypt11' package(s) on Ubuntu 10.04, Ubuntu 12.04, Ubuntu 12.10, Ubuntu 13.04. Solution: Please install the updated package(s). CVSS Score: 1.9 CVSS Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2013-4242 BugTraq ID: 61464 http://www.securityfocus.com/bid/61464 CERT/CC vulnerability note: VU#976534 http://www.kb.cert.org/vuls/id/976534 Debian Security Information: DSA-2730 (Google Search) http://www.debian.org/security/2013/dsa-2730 Debian Security Information: DSA-2731 (Google Search) http://www.debian.org/security/2013/dsa-2731 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=717880 http://eprint.iacr.org/2013/448 http://lists.gnupg.org/pipermail/gnupg-announce/2013q3/000330.html RedHat Security Advisories: RHSA-2013:1457 http://rhn.redhat.com/errata/RHSA-2013-1457.html http://secunia.com/advisories/54318 http://secunia.com/advisories/54321 http://secunia.com/advisories/54332 http://secunia.com/advisories/54375 SuSE Security Announcement: openSUSE-SU-2013:1294 (Google Search) http://lists.opensuse.org/opensuse-updates/2013-08/msg00003.html http://www.ubuntu.com/usn/USN-1923-1
Copyright	Copyright (C) 2013 Greenbone AG

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