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
161 - 170 of 881 results
7 April 2014
File could be made to crash if it processed a specially crafted file.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
2 April 2014
NSS could be made to expose sensitive information over the network.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
26 March 2014
Samba did not properly enforce the password guessing protection mechanism.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
25 March 2014
OpenSSH incorrectly handled environment restrictions with wildcards.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
24 March 2014
ca-certificates was updated to the 20130906 package.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
24 March 2014
Apache HTTP server could be made to crash if it received specially crafted network traffic.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
13 March 2014
The mutt mail client could be made to crash or run programs as your login if it opened a specially crafted email.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
13 March 2014
Several security issues were fixed in Sudo.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
12 March 2014
CUPS could be made to run programs as the lp user if it processed a specially crafted file.
- Ubuntu 10.04
CVE ID
6 March 2014
Several security issues were fixed in Tomcat.
- Ubuntu 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-4286, CVE-2013-4322, CVE-2014-0033 + 1 other
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