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
281 - 290 of 315 results
6 July 2011
A privileged attacker within a QEMU guest could cause QEMU to crash.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
5 July 2011
An attacker could send crafted input to Bind and cause it to crash.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
24 June 2011
Multiple vulnerabilities in curl.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
23 June 2011
Under certain circumstances, the updated translations could unintentionally install firefox.
- Ubuntu 11.04
22 June 2011
This update provides provides packages compatible with Firefox 5.
- Ubuntu 11.04
22 June 2011
Multiple Firefox vulnerabilities have been fixed
- Ubuntu 11.04
CVE ID
CVE-2011-2375, CVE-2011-2374, CVE-2011-2373 + 7 others
21 June 2011
An attacker could send crafted input to tgt and cause it to crash or run arbitrary programs.
- Ubuntu 11.04 ,
- 10.10
CVE ID
17 June 2011
Multiple OpenJDK 6 vulnerabilities have been fixed.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
CVE-2011-0867, CVE-2011-0815, CVE-2011-0870 + 8 others
16 June 2011
libxml2 could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
16 June 2011
Libvirt could be made to crash or read arbitrary files on the host.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
Resources
Join the discussion
Get up to 15 years of security
maintenance for your new or established systems
Get up to 15 years of security maintenance for your entire Ubuntu Archive. Keep your systems stable with security backporting and avoid forced upgrades.