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Ubuntu 10.04 LTS / 11.10 / 12.04 LTS / 12.10 : xorg-server, xorg-server-lts-quantal vulnerability (USN-1803-1)

low Nessus Plugin ID 66022

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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

It was discovered that the X.Org X server did not properly clear input events in certain circumstances. A local attacker with physical access could use this flaw to capture keystrokes.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected xserver-xorg-core and / or xserver-xorg-core-lts-quantal packages.

See Also

https://usn.ubuntu.com/1803-1/

Plugin Details

Severity: Low

ID: 66022

File Name: ubuntu_USN-1803-1.nasl

Version: 1.6

Type: local

Agent: unix

Published: 4/18/2013

Updated: 9/19/2019

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:xserver-xorg-core-lts-quantal, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:xserver-xorg-core, cpe:/o:canonical:ubuntu_linux:12.10, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:11.10

Required KB Items: Host/cpu, Host/Debian/dpkg-l, Host/Ubuntu, Host/Ubuntu/release

Patch Publication Date: 4/17/2013

Vulnerability Publication Date: 5/13/2013

Reference Information

CVE: CVE-2013-1940

USN: 1803-1