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
1501 - 1510 of 2383 results
12 June 2017
Irssi could be made to crash if it received specially crafted network traffic.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
7 June 2017
USN-3253-1 introduced a regression in Nagios.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
7 June 2017
Several security issues were fixed in the Linux kernel.
- Ubuntu 14.04 LTS
CVE ID
CVE-2016-7913, CVE-2016-7917, CVE-2016-8632 + 12 others
6 June 2017
libnl could be made to crash or run programs.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
5 June 2017
Libtasn1 could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
5 June 2017
Several security issues were fixed in Puppet.
- Ubuntu 14.04 LTS
CVE ID
1 June 2017
OpenLDAP could be made to crash if it received specially crafted network traffic.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
1 June 2017
Several security issues were fixed in libsndfile.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2017-7585, CVE-2017-7586, CVE-2017-7741 + 5 others
31 May 2017
NVIDIA graphics drivers could be made to crash or run programs as an administrator.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
CVE ID
30 May 2017
Sudo could be made to overwrite files as the administrator.
- Ubuntu 17.04 ,
- 16.10 ,
- 16.04 LTS,
- 14.04 LTS
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.