Test ID:	1.3.6.1.4.1.25623.1.0.843589
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3713-1)
Summary:	The remote host is missing an update for the 'cups' package(s) announced via the USN-3713-1 advisory.
Description:	Summary: The remote host is missing an update for the 'cups' package(s) announced via the USN-3713-1 advisory. Vulnerability Insight: It was discovered that CUPS incorrectly handled certain print jobs with invalid usernames. A remote attacker could possibly use this issue to cause CUPS to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 17.10 and Ubuntu 18.04 LTS. (CVE-2017-18248) Dan Bastone discovered that the CUPS dnssd backend incorrectly handled certain environment variables. A local attacker could possibly use this issue to escalate privileges. (CVE-2018-4180) Eric Rafaloff and John Dunlap discovered that CUPS incorrectly handled certain include directives. A local attacker could possibly use this issue to read arbitrary files. (CVE-2018-4181) Dan Bastone discovered that the CUPS AppArmor profile incorrectly confined the dnssd backend. A local attacker could possibly use this issue to escape confinement. (CVE-2018-6553) Affected Software/OS: 'cups' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 17.10, Ubuntu 18.04. Solution: Please install the updated package(s). CVSS Score: 4.9 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-18248 https://security.cucumberlinux.com/security/details.php?id=346 https://lists.debian.org/debian-lts-announce/2018/05/msg00018.html https://lists.debian.org/debian-lts-announce/2018/07/msg00003.html https://usn.ubuntu.com/3713-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-4180 Debian Security Information: DSA-4243 (Google Search) https://www.debian.org/security/2018/dsa-4243 https://security.gentoo.org/glsa/201908-08 https://lists.debian.org/debian-lts-announce/2018/07/msg00014.html Common Vulnerability Exposure (CVE) ID: CVE-2018-4181 Common Vulnerability Exposure (CVE) ID: CVE-2018-6553 https://usn.ubuntu.com/usn/usn-3713-1
Copyright	Copyright (C) 2018 Greenbone AG

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