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
2291 - 2300 of 2390 results
9 September 2014
NSS could be made to crash or run programs as your login if it processed a specially crafted certificate.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
8 September 2014
Several security issues were fixed in QEMU.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
CVE-2013-4148, CVE-2013-4149, CVE-2013-4150 + 29 others
8 September 2014
CUPS could be made to expose sensitive information, leading to privilege escalation.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
4 September 2014
formail could be made to crash or run programs if it processed specially crafted mail.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
3 September 2014
Libgcrypt could expose sensitive information when performing decryption.
- Ubuntu 14.04 LTS,
- 12.04 ,
- 10.04
CVE ID
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
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