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
261 - 270 of 373 results
25 March 2013
GNOME Online Accounts could be made to expose sensitive information over the network.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10
CVE ID
25 March 2013
Several security issues were fixed in OpenSSL.
- Ubuntu 12.10 ,
- 12.04
CVE ID
21 March 2013
Several security issues were fixed in the kernel.
- Ubuntu 12.10
CVE ID
CVE-2013-0190, CVE-2013-0216, CVE-2013-0217 + 6 others
21 March 2013
Several security issues were fixed in ClamAV.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
20 March 2013
Under certain configurations, Keystone would allow unintended access over the network.
- Ubuntu 12.10
CVE ID
20 March 2013
Two security issues were fixed in Nova.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10
CVE ID
19 March 2013
Perl could be made to stop responding if it received specially crafted input.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04 ,
- 8.04
CVE ID
18 March 2013
Several security issues were fixed in the kernel.
- Ubuntu 12.10
CVE ID
CVE-2013-0190, CVE-2013-0216, CVE-2013-0217 + 6 others
18 March 2013
pam-xdg-support could be made to run programs as an administrator.
- Ubuntu 12.10
CVE ID
18 March 2013
Several security issues were fixed in the Apache HTTP Server.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04 ,
- 8.04
CVE ID
CVE-2012-3499, CVE-2012-4557, CVE-2012-4558 + 1 other
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