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
111 - 120 of 881 results
30 July 2014
Several security issues were fixed in Tomcat.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
23 July 2014
Several security issues were fixed in Apache HTTP Server.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
CVE-2014-0117, CVE-2014-0118, CVE-2014-0226 + 1 other
22 July 2014
Libtasn1 could be made to crash or run programs as your login if it processed specially crafted data.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
21 July 2014
CUPS could be made to expose sensitive information, leading to privilege escalation.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
16 July 2014
Several security issues were fixed in the kernel.
- Ubuntu 10.04
CVE ID
16 July 2014
Several security issues were fixed in the kernel.
- Ubuntu 10.04
CVE ID
15 July 2014
File could be made to crash or hang if it processed specially crafted data.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-7345, CVE-2014-0207, CVE-2014-3478 + 4 others
9 July 2014
Several security issues were fixed in PHP.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.04 ,
- 10.04
CVE ID
CVE-2014-0207, CVE-2014-3478, CVE-2014-3479 + 6 others
5 July 2014
The system could be made to crash or run programs as an administrator.
- Ubuntu 10.04
CVE ID
5 July 2014
The system could be made to crash or run programs as an administrator.
- Ubuntu 10.04
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.