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 ID, name, description or CVE ID contains

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201 - 210 of 881 results

USN-2037-1: Linux kernel (EC2) vulnerabilities

3 December 2013

Several security issues were fixed in the kernel.

  • Ubuntu 10.04

CVE ID

CVE-2012-2121, CVE-2013-4511

USN-2036-1: Linux kernel vulnerabilities

3 December 2013

Several security issues were fixed in the kernel.

  • Ubuntu 10.04

CVE ID

CVE-2012-2121, CVE-2013-4511

USN-2033-1: OpenJDK 6 vulnerabilities

21 November 2013

Several security issues were fixed in OpenJDK 6.

  • Ubuntu 12.04 ,
  • 10.04

CVE ID

CVE-2013-3829, CVE-2013-4002, CVE-2013-5772 + 24 others

USN-2030-1: NSS vulnerabilities

18 November 2013

Several security issues were fixed in NSS.

  • Ubuntu 13.10 ,
  • 13.04 ,
  • 12.10 ,
  • 12.04 ,
  • 10.04

CVE ID

CVE-2013-1739, CVE-2013-1741, CVE-2013-5605 + 1 other

USN-2029-1: Apache Commons FileUpload vulnerability

13 November 2013

Apache Commons FileUpload could be made to overwrite files.

  • Ubuntu 10.04

CVE ID

CVE-2013-2186

USN-2028-1: Apache XML Security for Java vulnerability

12 November 2013

Apache XML Security for Java could be tricked into validating spoofed signatures.

  • Ubuntu 10.04

CVE ID

CVE-2013-2172

USN-2016-1: Linux kernel (EC2) vulnerabilities

8 November 2013

Several security issues were fixed in the kernel.

  • Ubuntu 10.04

CVE ID

CVE-2013-2147, CVE-2013-2889, CVE-2013-2893 + 2 others

USN-2015-1: Linux kernel vulnerabilities

8 November 2013

Several security issues were fixed in the kernel.

  • Ubuntu 10.04

CVE ID

CVE-2013-2147, CVE-2013-2889, CVE-2013-2893 + 2 others

USN-2006-1: MySQL vulnerabilities

24 October 2013

Several security issues were fixed in MySQL.

  • Ubuntu 13.10 ,
  • 13.04 ,
  • 12.10 ,
  • 12.04 ,
  • 10.04

CVE ID

CVE-2013-3839, CVE-2013-5807

USN-1991-1: GNU C Library vulnerabilities

21 October 2013

Several security issues were fixed in the GNU C Library.

  • Ubuntu 13.04 ,
  • 12.10 ,
  • 12.04 ,
  • 10.04

CVE ID

CVE-2012-4412, CVE-2012-4424, CVE-2013-0242 + 3 others

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