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
1471 - 1480 of 1557 results
3 September 2012
Two security issues were fixed in OpenJDK 6.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
3 September 2012
Two security issues were fixed in OpenStack Keystone.
- Ubuntu 12.04
CVE ID
30 August 2012
Multiple security issues were fixed in Thunderbird.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2012-1970, CVE-2012-1971, CVE-2012-1972 + 24 others
29 August 2012
Multiple security issues were fixed in Firefox.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
CVE-2012-1970, CVE-2012-1971, CVE-2012-1972 + 27 others
28 August 2012
Applications using libgc could be made to crash or run arbitrary programs as your login.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
22 August 2012
Nova could be made to overwrite or corrupt arbitrary files in the compute host file system.
- Ubuntu 12.04 ,
- 11.10
CVE ID
22 August 2012
ImageMagick 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 ,
- 10.04
CVE ID
21 August 2012
NSS could be made to crash if it opened a specially crafted certificate.
- Ubuntu 12.04
CVE ID
21 August 2012
PostgreSQL could allow unintended access to files over the network when using the XML2 extension.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04 ,
- 8.04
CVE ID
20 August 2012
Config-IniFiles could be made to overwrite arbitrary files.
- Ubuntu 12.04 ,
- 11.10 ,
- 11.04 ,
- 10.04
CVE ID
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