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
71 - 80 of 199 results
15 April 2020
Several security issues were fixed in PHP.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS,
- 14.04 LTS,
- 12.04
CVE ID
CVE-2020-7062, CVE-2020-7063, CVE-2020-7064 + 2 others
14 April 2020
Git could be made to expose sensitive information.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
13 April 2020
Several security issues were fixed in Thunderbird.
- Ubuntu 19.10 ,
- 18.04 LTS
CVE ID
CVE-2020-6792, CVE-2020-6793, CVE-2020-6794 + 15 others
10 April 2020
Several security issues were fixed in the Linux kernel.
- Ubuntu 19.10 ,
- 18.04 LTS
CVE ID
9 April 2020
libssh could be made to crash if it received specially crafted network traffic.
- Ubuntu 19.10 ,
- 18.04 LTS
CVE ID
7 April 2020
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
CVE-2020-6821, CVE-2020-6822, CVE-2020-6823 + 3 others
7 April 2020
GnuTLS could expose sensitive information over the network.
- Ubuntu 19.10
CVE ID
7 April 2020
HAProxy could be made to execute arbitrary code if it received a specially crafted HTTP/2 request.
- Ubuntu 19.10 ,
- 18.04 LTS
CVE ID
4 April 2020
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
2 April 2020
Several security issues were fixed in GD Graphics Library.
- Ubuntu 19.10 ,
- 18.04 LTS,
- 16.04 LTS
CVE ID
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