USN-5845-2: OpenSSL vulnerabilities ›
7 February 2023
Several security issues were fixed in OpenSSL.
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
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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Latest Notices
USN-5847-1: Grunt vulnerabilities ›
7 February 2023
Several security issues were fixed in Grunt.
USN-5846-1: X.Org X Server vulnerability ›
7 February 2023
X.Org X Server could be made to crash or run programs as the administrator if it received specially crafted input.
USN-5845-1: OpenSSL vulnerabilities ›
7 February 2023
Several security issues were fixed in OpenSSL.
USN-5844-1: OpenSSL vulnerabilities ›
7 February 2023
Several security issues were fixed in OpenSSL.
CVE-2023-0217 , CVE-2022-4304 , CVE-2023-0215 , and 5 others
USN-5810-3: Git vulnerabilities ›
7 February 2023
Several security issues were fixed in Git.
USN-5843-1: tmux vulnerability ›
6 February 2023
tmux could be made to crash if it received a specially crafted input.
USN-5842-1: EditorConfig Core C vulnerability ›
6 February 2023
EditorConfig Core C could be made to crash or run programs if it received specially crafted input.
USN-5824-1: Thunderbird vulnerabilities ›
6 February 2023
Several security issues were fixed in Thunderbird.
CVE-2022-45409 , CVE-2022-45408 , CVE-2022-46874 , and 26 others
USN-5816-2: Firefox regressions ›
6 February 2023
USN-5816-1 caused some minor regressions in Firefox.