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Ubuntu 13.04 LTS: USN-1866-1 Critical Denial Of Service in libxtst

ubuntu
Calendar Grey June 5, 2013
Scroller Ubuntu
Tackling weaknesses in libxtst across various Ubuntu editions to strengthen security measures and mitigate exploitation risks.
Several security issues were fixed in libxtst.

Summary

Several security issues were fixed in libxtst.

Software Description:

- libxtst: X11 Record extension library

Details:

Ilja van Sprundel discovered multiple security issues in various X.org

libraries and components. An attacker could use these issues to cause

applications to crash, resulting in a denial of service, or possibly

execute arbitrary code.

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 13.04:
  libxtst6                        2:1.2.1-1ubuntu0.13.04.1

Ubuntu 12.10:
  libxtst6                        2:1.2.1-1ubuntu0.12.10.1

Ubuntu 12.04 LTS:
  libxtst6                        2:1.2.0-4ubuntu0.1

Ubuntu 10.04 LTS:
  libxtst6                        2:1.1.0-2ubuntu0.1

After a standard system update you need to restart your session to make all
the necessary changes.

References

https://ubuntu.com/security/notices/USN-1866-1

CVE-2013-2063

Severity
critical
Lowest
Low
Medium
High
Critical

June 05, 2013

Package Information

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