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
541 - 550 of 1557 results
9 March 2016
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
9 March 2016
NSS could be made to crash or run programs if it received specially crafted input.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
9 March 2016
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2016-1950, CVE-2016-1952, CVE-2016-1953 + 31 others
8 March 2016
BeanShell could be made to run programs if it processed specially crafted input.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
8 March 2016
Several security issues were fixed in Samba.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2013-0213, CVE-2013-0214, CVE-2015-7560 + 1 other
8 March 2016
Several security issues were fixed in Thunderbird.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-7575, CVE-2016-1523, CVE-2016-1930 + 1 other
7 March 2016
Several security issues were fixed in Squid.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
3 March 2016
Several security issues were fixed in JasPer.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
CVE ID
3 March 2016
pixman could be made to crash or run programs as your login if it processed specially crafted data.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
2 March 2016
Several security issues were fixed in Perl.
- Ubuntu 15.10 ,
- 14.04 LTS,
- 12.04
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.