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
171 - 180 of 373 results
1 August 2013
GnuPG and Libgcrypt could be made to expose sensitive information.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
31 July 2013
Evolution would sometimes encrypt email to the wrong recipient.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
29 July 2013
The system could be made to crash or run programs as an administrator.
- Ubuntu 12.10
CVE ID
29 July 2013
The system could be made to crash or run programs as an administrator.
- Ubuntu 12.10
CVE ID
29 July 2013
Little CMS could be made to crash if it opened a specially crafted file.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
29 July 2013
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
25 July 2013
Several security issues were fixed in MySQL.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-1861, CVE-2013-2162, CVE-2013-3783 + 5 others
17 July 2013
USN-1904-1 introduced a regression in libxml2.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
16 July 2013
IcedTea Web updated to work with new OpenJDK 7.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
16 July 2013
Several security issues were fixed in OpenJDK 7.
- Ubuntu 13.04 ,
- 12.10
CVE ID
CVE-2013-1500, CVE-2013-1571, CVE-2013-2407 + 27 others
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