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
141 - 150 of 164 results
12 December 2013
Several security issues were fixed in PHP.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
11 December 2013
Several security issues were fixed in Thunderbird.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2013-5609, CVE-2013-5613, CVE-2013-5615 + 6 others
11 December 2013
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04
CVE ID
CVE-2013-5609, CVE-2013-5610, CVE-2013-5611 + 12 others
11 December 2013
Several security issues were fixed in Samba.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
9 December 2013
GIMP could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04
CVE ID
7 December 2013
Several security issues were fixed in the kernel.
- Ubuntu 13.10
CVE ID
CVE-2013-0343, CVE-2013-2147, CVE-2013-2888 + 13 others
7 December 2013
Several security issues were fixed in the kernel.
- Ubuntu 13.10
CVE ID
CVE-2013-4270, CVE-2013-4299, CVE-2013-4343 + 7 others
5 December 2013
Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
3 December 2013
pixman could be made to crash if it opened a specially crafted file.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04
27 November 2013
Several security issues were fixed in Ruby.
- Ubuntu 13.10 ,
- 13.04 ,
- 12.10 ,
- 12.04
CVE ID
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