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
111 - 120 of 1557 results
17 July 2019
Several security issues were fixed in Squid.
- Ubuntu 12.04
16 July 2019
Several security issues were fixed in NSS.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
8 July 2019
GLib did not properly restrict directory and file permissions.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
4 July 2019
USN-4038-1 introduced a regression in bzip2.
- Ubuntu 14.04 LTS,
- 12.04
26 June 2019
Expat could be made to consume a high amount of RAM and CPU resources if it received a specially crafted XML file.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
26 June 2019
Several security issues were fixed in bzip2.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
19 June 2019
Several security issues were fixed in SQLite.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
CVE-2016-6153, CVE-2017-10989, CVE-2017-13685 + 4 others
17 June 2019
The system could be made to crash if it received specially crafted network traffic.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
12 June 2019
DBus could allow unintended access to services.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
11 June 2019
GLib could be made to expose sensitive information if it received a specially crafted file.
- Ubuntu 14.04 LTS,
- 12.04
CVE ID
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