Ubuntu Security Notices

Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.

To report a security vulnerability in an Ubuntu package, please contact the Security Team.

The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.

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USN-1025-1: Bind vulnerabilities

1 December 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-3613, CVE-2010-3614

USN-1023-1: Linux kernel vulnerabilities

30 November 2010

The Linux kernel could be made to run unauthorized programs with administrator privileges.

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-2955, CVE-2010-3848, CVE-2010-3849 + 3 others

USN-1021-1: Apache vulnerabilities

25 November 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-1452, CVE-2010-1623

USN-1017-1: MySQL vulnerabilities

11 November 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-2008, CVE-2010-3677, CVE-2010-3678 + 13 others

USN-1016-1: libxml2 vulnerability

10 November 2010

libxml2 could be made to crash or run programs as your login if it opened a specially crafted file.

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-4008

USN-1013-1: FreeType vulnerabilities

4 November 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-3311, CVE-2010-3814, CVE-2010-3855

USN-1012-1: CUPS vulnerability

4 November 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-2941

USN-1000-1: Linux kernel vulnerabilities

19 October 2010

Multiple security issues fixed.

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 9.04 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-2525, CVE-2009-4895, CVE-2010-2066 + 24 others

USN-1005-1: poppler vulnerabilities

19 October 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 9.04 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2010-3702, CVE-2010-3703, CVE-2010-3704

USN-1003-1: OpenSSL vulnerabilities

7 October 2010

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10 ,
  • 9.04 ,
  • 8.04 ,
  • 6.06

CVE ID

CVE-2009-3245, CVE-2010-2939

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