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
161 - 170 of 1557 results
14 November 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 12.04
CVE ID
CVE-2016-9588, CVE-2017-13168, CVE-2017-16649 + 2 others
13 November 2018
SpamAssassin could be made to crash if it received a specially crafted file.
- Ubuntu 12.04
CVE ID
13 November 2018
Several security issues were fixed in ClamAV.
- Ubuntu 12.04
CVE ID
12 November 2018
gettext could be made to execute arbitrary code if it received a specially crafted message.
- Ubuntu 12.04
CVE ID
1 November 2018
Several security issues were fixed in curl.
- Ubuntu 12.04
CVE ID
29 October 2018
Several security issues were fixed in MySQL.
- Ubuntu 12.04
CVE ID
23 October 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 12.04
CVE ID
CVE-2015-8539, CVE-2016-7913, CVE-2017-0794 + 5 others
17 October 2018
Paramiko could allow unintended access to network services.
- Ubuntu 12.04
CVE ID
16 October 2018
ClamAV could be made to crash if it opened a specially crafted file.
- Ubuntu 12.04
CVE ID
CVE-2018-14679, CVE-2018-14680, CVE-2018-14681 + 2 others
16 October 2018
Net-SNMP could be made to crash if it received specially crafted network traffic.
- Ubuntu 12.04
CVE ID
Resources
Join the discussion
Canonical is offering
Expanded Security Maintenance
Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.