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 164 results
2 June 2014
GnuTLS could be made to crash or run programs if it connected to a malicious server.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.04 ,
- 10.04
CVE ID
27 May 2014
Several security issues were fixed in the kernel.
- Ubuntu 13.10
CVE ID
CVE-2014-0055, CVE-2014-0077, CVE-2014-0100 + 10 others
26 May 2014
mod_wsgi could be made to run programs as an administrator if it executes a specially crafted file. mod_wsgi could be made to expose sensitive information over the network.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.04
CVE ID
21 May 2014
Xalan-Java could be made to load arbitrary classes or access external resources.
- Ubuntu 13.10 ,
- 12.04 ,
- 10.04
CVE ID
21 May 2014
lxml could allow cross-site scripting (XSS) attacks.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.04
CVE ID
21 May 2014
Pidgin could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.04
CVE ID
21 May 2014
libgadu could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 13.10 ,
- 12.04
CVE ID
15 May 2014
libxml2 could be made to consume resources if it processed a specially crafted file.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
15 May 2014
Dovecot could be made to stop responding if it received specially crafted network traffic.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
15 May 2014
Django applications could be made to expose sensitive information over the network.
- Ubuntu 14.04 LTS,
- 13.10 ,
- 12.10 ,
- 12.04 ,
- 10.04
CVE ID
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