Test ID:	1.3.6.1.4.1.25623.1.0.843205
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3318-1)
Summary:	The remote host is missing an update for the 'gnutls26, gnutls28' package(s) announced via the USN-3318-1 advisory.
Description:	Summary: The remote host is missing an update for the 'gnutls26, gnutls28' package(s) announced via the USN-3318-1 advisory. Vulnerability Insight: Hubert Kario discovered that GnuTLS incorrectly handled decoding a status response TLS extension. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 16.10 and Ubuntu 17.04. (CVE-2017-7507) It was discovered that GnuTLS incorrectly handled decoding certain OpenPGP certificates. A remote attacker could use this issue to cause GnuTLS to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-7869) Affected Software/OS: 'gnutls26, gnutls28' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 16.10, Ubuntu 17.04. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-7507 99102 http://www.securityfocus.com/bid/99102 DSA-3884 http://www.debian.org/security/2017/dsa-3884 RHSA-2017:2292 https://access.redhat.com/errata/RHSA-2017:2292 https://www.gnutls.org/security.html#GNUTLS-SA-2017-4 Common Vulnerability Exposure (CVE) ID: CVE-2017-7869 BugTraq ID: 97040 http://www.securityfocus.com/bid/97040 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420 https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fe RedHat Security Advisories: RHSA-2017:2292
Copyright	Copyright (C) 2017 Greenbone AG

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