Test Kennung:	1.3.6.1.4.1.25623.1.0.842717
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu Update for optipng USN-2951-1
Zusammenfassung:	The remote host is missing an update for the 'optipng'; package(s) announced via the referenced advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'optipng' package(s) announced via the referenced advisory. Vulnerability Insight: Gustavo Grieco discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service. (CVE-2015-7801) Gustavo Grieco discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service. (CVE-2015-7802) Hans Jerry Illikainen discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-2191) Henri Salo discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-3981) Henri Salo discovered that OptiPNG incorrectly handled memory. A remote attacker could use this issue with a specially crafted image file to cause OptiPNG to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-3982) Affected Software/OS: optipng on Ubuntu 15.10, Ubuntu 14.04 LTS, Ubuntu 12.04 LTS Solution: Please Install the Updated Packages. CVSS Score: 9.3 CVSS Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2015-7801 http://www.openwall.com/lists/oss-security/2015/09/16/1 http://www.ubuntu.com/usn/USN-2951-1 Common Vulnerability Exposure (CVE) ID: CVE-2015-7802 Common Vulnerability Exposure (CVE) ID: CVE-2016-2191 Bugtraq: 20160404 CVE-2016-2191: optipng: invalid write (Google Search) http://www.securityfocus.com/archive/1/537972/100/0/threaded Debian Security Information: DSA-3546 (Google Search) http://www.debian.org/security/2016/dsa-3546 http://seclists.org/fulldisclosure/2016/Apr/15 https://security.gentoo.org/glsa/201608-01 http://packetstormsecurity.com/files/136553/Optipng-Invalid-Write.html http://www.openwall.com/lists/oss-security/2016/04/04/2 SuSE Security Announcement: openSUSE-SU-2016:1078 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html SuSE Security Announcement: openSUSE-SU-2016:1082 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html Common Vulnerability Exposure (CVE) ID: CVE-2016-3981 http://bugs.fi/media/afl/optipng/1/ Common Vulnerability Exposure (CVE) ID: CVE-2016-3982 http://bugs.fi/media/afl/optipng/2/
Copyright	Copyright (C) 2016 Greenbone Networks GmbH

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