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
1 - 10 of 315 results
26 October 2012
Several security issues were fixed in Firefox.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
26 October 2012
Several security issues were fixed in OpenJDK.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2012-1531, CVE-2012-1532, CVE-2012-1533 + 24 others
26 October 2012
Exim could be made to run programs if it received specially crafted network traffic.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
24 October 2012
Several security issues were fixed in Python 3.1.
- Ubuntu 11.04 ,
- 10.04
CVE ID
CVE-2008-5983, CVE-2010-1634, CVE-2010-2089 + 4 others
23 October 2012
Several security issues were fixed in Python 3.2.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 11.04
CVE ID
CVE-2011-4944, CVE-2012-0845, CVE-2012-1150 + 1 other
15 October 2012
Privilege escalation via the GSSAPI_MECH_CONF environment variable with setuid programs.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
12 October 2012
Several security issues were fixed in Thunderbird.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2012-3982, CVE-2012-3983, CVE-2012-3984 + 23 others
11 October 2012
Several security issues were fixed in Firefox.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
11 October 2012
Quagga could be made to crash if it received specially crafted network traffic.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
11 October 2012
Several security issues were fixed in MoinMoin.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
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