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.
Search USNs
USN ID, name, description or CVE ID contains
1081 - 1090 of 1557 results
7 March 2014
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2013-4579, CVE-2013-6368, CVE-2013-7339 + 3 others
7 March 2014
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2013-4579, CVE-2013-6368, CVE-2013-7339 + 3 others
6 March 2014
ImageMagick could be made to crash or run programs if it opened a specially crafted image file.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04
CVE ID
6 March 2014
IcedTea Web could be made to expose or alter sensitive information.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04
CVE ID
6 March 2014
Several security issues were fixed in Tomcat.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-4286, CVE-2013-4322, CVE-2014-0033 + 1 other
4 March 2014
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
3 March 2014
Several security issues were fixed in PHP.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-7226, CVE-2013-7327, CVE-2013-7328 + 2 others
3 March 2014
Python could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
27 February 2014
Several security issues were fixed in OpenJDK 6.
- Ubuntu 12.04 ,
- 10.04
CVE ID
CVE-2013-5878, CVE-2013-5884, CVE-2013-5896 + 10 others
26 February 2014
File could be made to crash if it processed a specially crafted file.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.