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
101 - 110 of 193 results
5 March 2015
ICU could be made to crash or run programs as your login if it processed specially crafted data.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2013-1569, CVE-2013-2383, CVE-2013-2384 + 7 others
3 March 2015
Several security issues were fixed in Thunderbird.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-0822, CVE-2015-0827, CVE-2015-0831 + 1 other
26 February 2015
CUPS could be made to crash or run programs if it processed a specially crafted file.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
26 February 2015
Several security issues were fixed in the GNU C Library.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-7423, CVE-2014-9402, CVE-2015-1472 + 1 other
26 February 2015
Several security issues were fixed in the kernel.
- Ubuntu 14.10
CVE ID
CVE-2014-8133, CVE-2014-8160, CVE-2014-8559 + 13 others
25 February 2015
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-0819, CVE-2015-0820, CVE-2015-0821 + 13 others
24 February 2015
FreeType could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
CVE-2014-9656, CVE-2014-9657, CVE-2014-9658 + 17 others
23 February 2015
ca-certificates was updated to the 20141019 package.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
23 February 2015
Samba could be made to run programs as an administrator if it received specially crafted network traffic.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
23 February 2015
e2fsprogs could be made to crash or run programs as an administrator if it processed a specially crafted filesystem image.
- Ubuntu 14.10 ,
- 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.