Test ID:	1.3.6.1.4.1.25623.1.0.843350
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3465-1)
Summary:	The remote host is missing an update for the 'irssi' package(s) announced via the USN-3465-1 advisory.
Description:	Summary: The remote host is missing an update for the 'irssi' package(s) announced via the USN-3465-1 advisory. Vulnerability Insight: Brian Carpenter discovered that Irssi incorrectly handled messages with invalid time stamps. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-10965) Brian Carpenter discovered that Irssi incorrectly handled the internal nick list. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-10966) Joseph Bisch discovered that Irssi incorrectly removed destroyed channels from the query list. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15227) Hanno Bock discovered that Irssi incorrectly handled themes. If a user were tricked into using a malicious theme, a attacker could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15228) Joseph Bisch discovered that Irssi incorrectly handled certain DCC CTCP messages. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15721) Joseph Bisch discovered that Irssi incorrectly handled certain channel IDs. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15722) Joseph Bisch discovered that Irssi incorrectly handled certain long nicks or targets. A malicious IRC server could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-15723) Affected Software/OS: 'irssi' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 17.04, Ubuntu 17.10. 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-2017-10965 Debian Security Information: DSA-4016 (Google Search) https://www.debian.org/security/2017/dsa-4016 Common Vulnerability Exposure (CVE) ID: CVE-2017-10966 Common Vulnerability Exposure (CVE) ID: CVE-2017-15227 https://lists.debian.org/debian-lts-announce/2017/12/msg00022.html Common Vulnerability Exposure (CVE) ID: CVE-2017-15228 Common Vulnerability Exposure (CVE) ID: CVE-2017-15721 Common Vulnerability Exposure (CVE) ID: CVE-2017-15722 Common Vulnerability Exposure (CVE) ID: CVE-2017-15723
Copyright	Copyright (C) 2017 Greenbone AG

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