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
81 - 90 of 315 results
19 June 2012
Several security issues were fixed in PHP.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
CVE-2012-0781, CVE-2012-1172, CVE-2012-2143 + 4 others
18 June 2012
Applications using Raptor could be made to expose sensitive information or run programs as your login if they opened a specially crafted file.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
18 June 2012
Libav could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04
CVE ID
CVE-2011-3929, CVE-2011-3936, CVE-2011-3940 + 13 others
15 June 2012
An attacker could trick APT into installing altered packages.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
15 June 2012
Popup menus were not working in Firefox under Unity 2D.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04
15 June 2012
APT now more thoroughly verifies imported keyrings.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
12 June 2012
This update provides updates for the AppArmor profile abstractions.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
11 June 2012
Several security issues were fixed in MySQL.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
6 June 2012
Several security issues were fixed in Firefox.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2012-1937, CVE-2012-1938, CVE-2011-3101 + 7 others
6 June 2012
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
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