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
85 - 94 of 1557 results
29 October 2019
Several security issues were fixed in Samba.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
29 October 2019
PHP could be made to run programs if it received specially crafted network traffic.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
22 October 2019
Several security issues were fixed in Libxslt.
- Ubuntu 19.10 ,
- 19.04 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
16 October 2019
Several security issues were fixed in SDL.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
CVE-2019-13616, CVE-2019-7572, CVE-2019-7573 + 8 others
15 October 2019
Aspell could be made to expose sensitive information if it received a specially crafted input.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
14 October 2019
Sudo could be made to run commands as root if it called with a specially crafted user ID.
- Ubuntu 19.04 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
10 October 2019
Several security issues were fixed in Python.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
3 October 2019
Several security issues were fixed in ClamAV.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
30 September 2019
e2fsprogs could be made to execute arbitrary code if it is running in a crafted ext4 partition.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
18 September 2019
wpa_supplicant could be made to be disconnected and require reconnection to the network if it received a specially crafted management frame.
- Ubuntu 14.04 LTS,
- 12.04
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.