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
41 - 50 of 164 results
14 May 2014
Several security issues were fixed in libXfont.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
7 May 2014
Several security issues were fixed in libvirt.
- Ubuntu 13.10
CVE ID
6 May 2014
OpenStack Swift would allow unintended access to files over the network.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04
CVE ID
6 May 2014
OpenStack Horizon did not properly process Heat templates.
- Ubuntu 13.10
CVE ID
6 May 2014
LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-4231, CVE-2013-4232, CVE-2013-4243 + 1 other
6 May 2014
The system could be made to crash or run programs as an administrator.
- Ubuntu 13.10
CVE ID
5 May 2014
OpenStack Neutron would allow unintended access to other tenant networks.
- Ubuntu 13.10
CVE ID
5 May 2014
OpenStack Glance could be made to run programs as the glance user if it processed a specially crafted request.
- Ubuntu 13.10
CVE ID
5 May 2014
OpenSSL could be made to crash if it received specially crafted network traffic.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04
CVE ID
1 May 2014
JBIG-KIT could be made to crash or run programs if it processed a specially crafted image file.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10
CVE ID
Resources
Join the discussion
Get up to 15 years of security
maintenance for your new or established systems
Get up to 15 years of security maintenance for your entire Ubuntu Archive. Keep your systems stable with security backporting and avoid forced upgrades.