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
31 - 40 of 193 results
3 June 2015
Qt could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2014-0190, CVE-2015-0295, CVE-2015-1858 + 2 others
1 June 2015
The export cipher suites have been disabled in OpenSSL.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
26 May 2015
OpenLDAP could be made to crash if it received specially crafted network traffic.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
25 May 2015
Several security issues were fixed in PostgreSQL.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
21 May 2015
python-dbusmock could be tricked into running arbitrary programs.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS
CVE ID
21 May 2015
Apport could be tricked into creating arbitrary files as an administrator, resulting in privilege escalation.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
21 May 2015
FUSE could be made to overwrite files as the administrator.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
21 May 2015
Several security issues were fixed in Oxide.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS
CVE ID
CVE-2015-1253, CVE-2015-1254, CVE-2015-1255 + 7 others
20 May 2015
Several security issues were fixed in the kernel.
- Ubuntu 14.10
CVE ID
18 May 2015
Several security issues were fixed in Thunderbird.
- Ubuntu 15.04 ,
- 14.10 ,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2015-2708, CVE-2015-2710, CVE-2015-2713 + 1 other
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