Test ID:	1.3.6.1.4.1.25623.1.1.12.2021.4803.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4803-1)
Summary:	The remote host is missing an update for the 'gifsicle' package(s) announced via the USN-4803-1 advisory.
Description:	Summary: The remote host is missing an update for the 'gifsicle' package(s) announced via the USN-4803-1 advisory. Vulnerability Insight: It was discovered that Gifsicle did not properly handle certain input. If a user were tricked into opening a malicious GIF, an attacker could potentially execute arbitrary code. Affected Software/OS: 'gifsicle' package(s) on Ubuntu 14.04, Ubuntu 16.04. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-1000421 Debian Security Information: DSA-4084 (Google Search) https://www.debian.org/security/2018/dsa-4084 https://lists.debian.org/debian-lts-announce/2018/01/msg00006.html Common Vulnerability Exposure (CVE) ID: CVE-2017-18120 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878739 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881120 https://github.com/kohler/gifsicle/commit/118a46090c50829dc543179019e6140e1235f909 https://github.com/kohler/gifsicle/issues/117
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