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.
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USN ID, name, description or CVE ID contains
101 - 110 of 1557 results
28 August 2019
USN-4110-1 introduced a regression in Dovecot.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
28 August 2019
Dovecot could be made to crash or execute arbitrary code if it received a specially crafted data.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
19 August 2019
Several security issues were fixed in OpenLDAP.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
13 August 2019
PHP could be made to crash or execute arbitrary code if it received specially crafted image.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
7 August 2019
PHP could be made to denial of service, expose sensitive information or execute arbitrary code if it received a specially crafted regular expression.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
6 August 2019
USN-4049-1 introduced a regression in GLib.
- Ubuntu 14.04 LTS,
- 12.04
5 August 2019
A system hardening measure could be bypassed.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
31 July 2019
Subversion could be made to crash if it received specially crafted network traffic.
- Ubuntu 12.04
CVE ID
22 July 2019
Several security issues were fixed in Squid.
- Ubuntu 12.04
CVE ID
22 July 2019
ClamAV could be made to expose sensitive information if it received a specially crafted CHM file.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
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