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
7 - 16 of 315 results
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
10 October 2012
Ruby could allow excessive access in untrusted programs.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
10 October 2012
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
9 October 2012
Multiple security issues were fixed in Firefox.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2012-3983, CVE-2012-3982, CVE-2012-3984 + 20 others
4 October 2012
Several security issues were fixed in Python 2.6.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2008-5983, CVE-2010-1634, CVE-2010-2089 + 7 others
4 October 2012
Applications using libxslt could be made to crash or run programs as your login if they processed a specially crafted file.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
CVE-2011-1202, CVE-2011-3970, CVE-2012-2825 + 3 others
4 October 2012
DBus could be made to run programs as an administrator.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
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