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Ubuntu: USN-1856-1 Critical: libxcursor Denial Of Service

ubuntu
Calendar Grey June 5, 2013
Scroller Ubuntu
Numerous vulnerabilities addressed in libxcursor for Ubuntu 13.04, 12.10, and 12.04. Essential instructions for updating included.
Several security issues were fixed in libxcursor.

Summary

Several security issues were fixed in libxcursor.

Software Description:

- libxcursor: X cursor management 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.

Topics%20covered

Topics Covered

security advisory Ubuntu critical update Denial Of Service libxcursor

Update Instructions

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

Ubuntu 13.04:
  libxcursor1                     1:1.1.13-1ubuntu0.13.04.1

Ubuntu 12.10:
  libxcursor1                     1:1.1.13-1ubuntu0.12.10.1

Ubuntu 12.04 LTS:
  libxcursor1                     1:1.1.12-1ubuntu0.1

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

References

https://ubuntu.com/security/notices/USN-1856-1

CVE-2013-2003

Severity
critical
Lowest
Low
Medium
High
Critical

June 05, 2013

Topics%20covered

Topics Covered

security advisory Ubuntu critical update Denial Of Service libxcursor

Package Information

https://launchpad.net/ubuntu/+source/libxcursor/1:1.1.13-1ubuntu0.13.04.1
https://launchpad.net/ubuntu/+source/libxcursor/1:1.1.13-1ubuntu0.12.10.1
https://launchpad.net/ubuntu/+source/libxcursor/1:1.1.12-1ubuntu0.1

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