USN-6142-1: nghttp2 vulnerability ›
6 June 2023
nghttp2 could be made to crash if it opened a specially crafted file.
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-6141-1: xfce4-settings vulnerability ›
6 June 2023
xfce4-settings could be made to run programs with arbitrary arguments if it received specially crafted input.
USN-6140-1: Go vulnerabilities ›
6 June 2023
Several security issues were fixed in Go.
CVE-2023-29400 , CVE-2023-24534 , CVE-2022-41725 , and 5 others
USN-6139-1: Python vulnerability ›
5 June 2023
Python could be made to bypass blocklisting methods if a specially crafted URL was provided
USN-6138-1: libssh vulnerabilities ›
5 June 2023
Several security issues were fixed in libssh.
USN-6137-1: LibRaw vulnerabilities ›
5 June 2023
Several security issues were fixed in LibRaw.
USN-6136-1: FRR vulnerabilities ›
5 June 2023
Several security issues were fixed in FRR.
USN-6112-2: Perl vulnerability ›
5 June 2023
Perl could be made to install modules from untrusted sources.
USN-6135-1: Linux kernel (Azure CVM) vulnerabilities ›
2 June 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-32233 , CVE-2023-1380 , CVE-2023-2612 , and 2 others
USN-6134-1: Linux kernel (Intel IoTG) vulnerabilities ›
1 June 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-1075 , CVE-2023-0459 , CVE-2023-20938 , and 21 others