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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31 - 40 of 243 results

15 March 2011

Fix regression in CCITTFAX4 processing.

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

15 March 2011

OpenJDK 6 Vulnerabilities (armel packages only)

  • Ubuntu 10.04 ,
  • 9.10

7 March 2011

Fixed Java applet regression introduced in the update for USN 1049-1

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

7 March 2011

Certain applications could be made to run programs as your login if they opened a specially crafted TIFF file.

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

7 March 2011

An attacker could send crafted input to Avahi and cause it to hang.

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

CVE ID

CVE-2011-1002


3 March 2011

Multiple browser flaws

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

2 March 2011

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

1 March 2011

  • Ubuntu 10.10 ,
  • 10.04 ,
  • 9.10

1 March 2011

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

CVE ID

CVE-2011-1018


28 February 2011

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


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