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
2281 - 2290 of 2375 results
3 September 2014
Lua could be made to crash or run programs.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
2 September 2014
Several security issues were fixed in Oxide.
- Ubuntu 14.04 LTS
CVE ID
CVE-2014-3168, CVE-2014-3169, CVE-2014-3171 + 3 others
2 September 2014
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
CVE-2014-1553, CVE-2014-1554, CVE-2014-1562 + 4 others
2 September 2014
Several security issues were fixed in the kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2014-0155, CVE-2014-0181, CVE-2014-0206 + 11 others
2 September 2014
LibreOffice Calc could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 14.04 LTS
CVE ID
29 August 2014
Certain applications could be made to crash or run programs as an administrator.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
28 August 2014
Squid could be made to crash if it received specially crafted network traffic.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
26 August 2014
USN-2319-1 introduced a regression in OpenJDK 7.
- Ubuntu 14.04 LTS
21 August 2014
OpenStack Nova could be made to expose sensitive information over the network.
- Ubuntu 14.04 LTS
CVE ID
21 August 2014
Several security issues were fixed in OpenStack Keystone.
- Ubuntu 14.04 LTS
CVE ID
CVE-2014-3476, CVE-2014-3520, CVE-2014-5251 + 2 others
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