Test Kennung:	1.3.6.1.4.1.25623.1.0.844566
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu: Security Advisory for xorg-server (USN-4488-1)
Zusammenfassung:	The remote host is missing an update for the 'xorg-server'; package(s) announced via the USN-4488-1 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'xorg-server' package(s) announced via the USN-4488-1 advisory. Vulnerability Insight: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the input extension protocol. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14346) Jan-Niklas Sohn discovered that the X.Org X Server incorrectly initialized memory. A local attacker could possibly use this issue to obtain sensitive information. (CVE-2020-14347) Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the XkbSelectEvents function. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14361) Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the XRecordRegisterClients function. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14362) Affected Software/OS: 'xorg-server' package(s) on Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS. Solution: Please install the updated package(s). CVSS Score: 4.6 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2020-14346 Common Vulnerability Exposure (CVE) ID: CVE-2020-14347 Common Vulnerability Exposure (CVE) ID: CVE-2020-14361 Common Vulnerability Exposure (CVE) ID: CVE-2020-14362
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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