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
31 - 35 of 386 results
29 June 2015
An attacker could trick unattended-upgrades into installing altered packages.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
25 June 2015
Several security issues were fixed in Tomcat.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS
CVE ID
CVE-2014-0119, CVE-2014-0227, CVE-2014-0230 + 1 other
25 June 2015
Several security issues were fixed in Python.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2013-1752, CVE-2013-1753, CVE-2014-4616 + 2 others
22 June 2015
Several security issues were fixed in GNU patch.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2010-4651, CVE-2014-9637, CVE-2015-1196 + 2 others
21 June 2015
The system could be made to crash under certain conditions.
- Ubuntu 14.10
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.