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
241 - 250 of 349 results
5 April 2012
The GnuTLS library could be made to crash under certain conditions.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
5 April 2012
libpng could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
4 April 2012
The TIFF library could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
3 April 2012
USN-1400-3 introduced regressions in Thunderbird.
- Ubuntu 11.10
2 April 2012
An attacker could trick Aptdaemon into installing altered packages.
- Ubuntu 11.10 ,
- 11.04
CVE ID
29 March 2012
USN-1197-7 introduced a regression in ca-certificates-java.
- Ubuntu 11.10
29 March 2012
Nova log files could be made to exhaust storage resources.
- Ubuntu 11.10
CVE ID
29 March 2012
Several security issues were fixed in the kernel.
- Ubuntu 11.10
CVE ID
27 March 2012
A certificate authority mis-issued fraudulent certificates.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04
27 March 2012
Several security issues were fixed in the kernel.
- Ubuntu 11.10
CVE ID
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