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
151 - 160 of 305 results
20 July 2011
Local SQL injection vulnerability
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
15 July 2011
Multiple vulnerabilities were fixed in Thunderbird.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
CVE-2011-0083, CVE-2011-0085, CVE-2011-2362 + 8 others
13 July 2011
Multiple kernel flaws have been fixed.
- Ubuntu 10.10
CVE ID
CVE-2010-4243, CVE-2010-4263, CVE-2010-4342 + 42 others
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
29 June 2011
In rare instances, Firefox could have trouble accessing some websites.
- Ubuntu 10.10 ,
- 10.04
28 June 2011
Multiple kernel vulnerabilities have been fixed.
- Ubuntu 10.10
CVE ID
CVE-2010-4529, CVE-2010-4565, CVE-2010-4656 + 38 others
24 June 2011
Multiple vulnerabilities in curl.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
22 June 2011
Multiple Vulnerabilities were fixed in Firefox and Xulrunner
- Ubuntu 10.10 ,
- 10.04
CVE ID
CVE-2011-2364, CVE-2011-2365, CVE-2011-2374 + 8 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
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