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
11 - 20 of 193 results
7 July 2015
HAProxy could be made to expose sensitive information over the network.
- Ubuntu 15.04 ,
- 14.10
CVE ID
7 July 2015
Several security issues were fixed in the kernel.
- Ubuntu 14.10
CVE ID
CVE-2015-1420, CVE-2015-4001, CVE-2015-4002 + 3 others
6 July 2015
Several security issues were fixed in PHP.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-3411, CVE-2015-3412, CVE-2015-4021 + 16 others
6 July 2015
cups-filters could be made to crash or run programs as the lp user if it processed a specially crafted print job.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
30 June 2015
Several security issues were fixed in Oxide.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS
CVE ID
CVE-2015-1266, CVE-2015-1267, CVE-2015-1268 + 1 other
29 June 2015
An attacker could trick unattended-upgrades into installing altered packages.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
25 June 2015
Several security issues were fixed in Tomcat.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS
CVE ID
CVE-2014-0119, CVE-2014-0227, CVE-2014-0230 + 1 other
25 June 2015
Several security issues were fixed in Python.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2013-1752, CVE-2013-1753, CVE-2014-4616 + 2 others
22 June 2015
Several security issues were fixed in GNU patch.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2010-4651, CVE-2014-9637, CVE-2015-1196 + 2 others
21 June 2015
The system could be made to crash under certain conditions.
- Ubuntu 14.10
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