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
2251 - 2260 of 2930 results
20 September 2018
Several security issues were fixed in Little CMS.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
20 September 2018
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
19 September 2018
Several security issues were fixed in Ghostscript.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
CVE-2018-11645, CVE-2018-15908, CVE-2018-15909 + 13 others
19 September 2018
Several security issues were fixed in GLib.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
18 September 2018
Several security issues were fixed in PHP.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
18 September 2018
USN-3722-1 introduced a regression in ClamAV.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
17 September 2018
USN-3761-1 caused several regressions in Firefox.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
17 September 2018
curl could be made to run arbitrary code if it received a specially crafted input.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
13 September 2018
USN-3761-1 caused several regressions in Firefox.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
11 September 2018
Zsh could be made to execute arbitrary code if it received a specially crafted script.
- Ubuntu 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS
CVE ID
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