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
1291 - 1300 of 1557 results
9 May 2013
telepathy-idle could be made to expose sensitive information over the network.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
8 May 2013
gpsd could be made to crash or possibly run programs if it received specially crafted input.
- Ubuntu 12.04
CVE ID
7 May 2013
Several security issues were fixed in OpenJDK 6.
- Ubuntu 12.04 ,
- 11.10 ,
- 10.04
CVE ID
CVE-2013-0401, CVE-2013-1488, CVE-2013-1518 + 17 others
7 May 2013
Mesa could be made to crash or run programs if it processed specially crafted data.
- Ubuntu 12.04
CVE ID
3 May 2013
ClamAV could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
CVE ID
1 May 2013
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2012-6548, CVE-2012-6549, CVE-2013-0913 + 8 others
1 May 2013
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2012-6548, CVE-2012-6549, CVE-2013-0913 + 6 others
1 May 2013
Several security issues were fixed in the kernel.
- Ubuntu 12.04
CVE ID
CVE-2012-6548, CVE-2012-6549, CVE-2013-0913 + 8 others
25 April 2013
Several security issues were fixed in MySQL.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
CVE ID
CVE-2012-0553, CVE-2013-1492, CVE-2013-1502 + 17 others
23 April 2013
Due to a regression, IcedTea-Web might not be able to access some sites.
- Ubuntu 12.04 ,
- 11.10
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.