Test ID:	1.3.6.1.4.1.25623.1.0.842766
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-2982-1)
Summary:	The remote host is missing an update for the 'libksba' package(s) announced via the USN-2982-1 advisory.
Description:	Summary: The remote host is missing an update for the 'libksba' package(s) announced via the USN-2982-1 advisory. Vulnerability Insight: Hanno Bock discovered that Libksba incorrectly handled decoding certain BER data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-4353) Hanno Bock discovered that Libksba incorrectly handled decoding certain BER data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-4354, CVE-2016-4355) Hanno Bock discovered that Libksba incorrectly handled incorrect utf-8 strings when decoding certain DN data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2016-4356) Pascal Cuoq discovered that Libksba incorrectly handled incorrect utf-8 strings when decoding certain DN data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-4574) Pascal Cuoq discovered that Libksba incorrectly handled decoding certain data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service. (CVE-2016-4579) Affected Software/OS: 'libksba' package(s) on Ubuntu 12.04, Ubuntu 14.04, Ubuntu 15.10, Ubuntu 16.04. 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-2016-4353 https://security.gentoo.org/glsa/201604-04 http://www.openwall.com/lists/oss-security/2016/04/29/5 http://www.openwall.com/lists/oss-security/2016/04/29/8 http://www.ubuntu.com/usn/USN-2982-1 Common Vulnerability Exposure (CVE) ID: CVE-2016-4354 Common Vulnerability Exposure (CVE) ID: CVE-2016-4355 Common Vulnerability Exposure (CVE) ID: CVE-2016-4356 http://www.openwall.com/lists/oss-security/2016/05/10/3 Common Vulnerability Exposure (CVE) ID: CVE-2016-4574 http://www.openwall.com/lists/oss-security/2016/05/10/4 SuSE Security Announcement: openSUSE-SU-2016:1370 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-05/msg00087.html SuSE Security Announcement: openSUSE-SU-2016:1525 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-06/msg00028.html Common Vulnerability Exposure (CVE) ID: CVE-2016-4579 https://security.gentoo.org/glsa/201706-22 http://www.openwall.com/lists/oss-security/2016/05/10/8 http://www.openwall.com/lists/oss-security/2016/05/11/10
Copyright	Copyright (C) 2016 Greenbone AG

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