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
301 - 310 of 315 results
30 May 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
26 May 2011
An attacker could send crafted input to Eucalyptus to run commands as a valid user.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
25 May 2011
An attacker could access your files if rdesktop connected to a malicious server.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
25 May 2011
An attacker could send crafted input to Exim and cause it to run programs as the Exim user.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
24 May 2011
A denial of service issue exists that affects the Apache web server.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04 ,
- 6.06
CVE ID
16 May 2011
apturl could be made to cause your desktop to crash if it opened a very long URL.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
11 May 2011
An attacker could send crafted input to Postfix and cause it to crash or run programs.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04 ,
- 6.06
CVE ID
10 May 2011
Exim could be made to run arbitrary code under some conditions.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04
CVE ID
5 May 2011
Thunderbird could be made to run programs as your login if it opened specially crafted mail.
- Ubuntu 11.04
CVE ID
CVE-2011-0065, CVE-2011-0066, CVE-2011-0067 + 12 others
5 May 2011
USN 1126-1 introduced two regressions in PHP.
- Ubuntu 11.04 ,
- 10.10 ,
- 10.04 ,
- 9.10 ,
- 8.04 ,
- 6.06
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