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
171 - 180 of 315 results
26 January 2012
ICU could be made to crash or run programs as your login if it opened specially crafted data.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04
CVE ID
25 January 2012
Evince 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
CVE ID
24 January 2012
USN-1263-1 caused a regression when using OpenJDK 6's SSL/TLS implementation.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04
24 January 2012
curl could be tricked into injecting arbitrary data if it handled a malicious URL.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10
CVE ID
24 January 2012
Several security issues were fixed in the kernel.
- Ubuntu 11.04
CVE ID
23 January 2012
Rsyslog could be made to crash if it processed a specially crafted log message.
- Ubuntu 11.04
CVE ID
23 January 2012
A remote attacker could cause QEMU to crash.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04
CVE ID
19 January 2012
Applications using libxml2 could be made to crash or run programs as your login if they opened a specially crafted file.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04 ,
- 8.04
CVE ID
CVE-2011-0216, CVE-2011-2821, CVE-2011-2834 + 2 others
19 January 2012
t1lib could be made to crash or run programs as your login if it opened a specially crafted font file.
- Ubuntu 11.10 ,
- 11.04 ,
- 10.10 ,
- 10.04
CVE ID
CVE-2010-2642, CVE-2011-1554, CVE-2011-1552 + 2 others
17 January 2012
Libav could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 11.10 ,
- 11.04
CVE ID
CVE-2011-3504, CVE-2011-4351, CVE-2011-4352 + 3 others
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