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
111 - 120 of 166 results
3 July 2013
PyMongo could be made to crash under certain conditions.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
3 July 2013
USN-1890-1 introduced a regression in Firefox.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
3 July 2013
Module::Signature could be made to run programs if it verified a signature.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
2 July 2013
libvirt could be made to crash if it received specially crafted network traffic.
- Ubuntu 13.04
CVE ID
2 July 2013
libcurl could be made to crash or run programs as your login if it received specially crafted input.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
27 June 2013
Several security issues were fixed in Subversion.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2013-1845, CVE-2013-1846, CVE-2013-1847 + 4 others
26 June 2013
Several security issues were fixed in Thunderbird.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2013-1682, CVE-2013-1684, CVE-2013-1685 + 7 others
26 June 2013
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2013-1682, CVE-2013-1683, CVE-2013-1684 + 13 others
20 June 2013
HAProxy could be made to crash if it received specially crafted network traffic.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
20 June 2013
Mesa could be made to crash or run programs as your login if it received specially crafted input.
- Ubuntu 13.04 ,
- 12.10 ,
- 12.04
CVE ID
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