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
1301 - 1310 of 2388 results
20 February 2018
Several security issues were fixed in QEMU.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
CVE-2017-11334, CVE-2017-13672, CVE-2017-14167 + 10 others
16 February 2018
Several security issues were fixed in Quagga.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
CVE-2018-5378, CVE-2018-5379, CVE-2018-5380 + 1 other
14 February 2018
Several security issues were fixed in Erlang.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
CVE-2014-1693, CVE-2015-2774, CVE-2016-10253 + 1 other
14 February 2018
AdvanceCOMP could be made to crash or run programs if it opened a specially crafted file.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
13 February 2018
Several security issues were fixed in libvorbis.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
12 February 2018
USN-3544-1 caused some regressions in Firefox.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
12 February 2018
WavPack could be made to crash if it opened a specially crafted file.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
12 February 2018
Puppet could be made to crash or run programs.
- Ubuntu 14.04
CVE ID
12 February 2018
Several security issues were fixed in PHP.
- Ubuntu 14.04
CVE ID
12 February 2018
Exim could be made to crash or run programs if it received specially crafted network traffic.
- Ubuntu 17.10 ,
- 16.04 ,
- 14.04
CVE ID
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