USN-5821-1: wheel vulnerability ›
24 January 2023
wheel could be made to crash if it received specially crafted input.
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-5820-1: exuberant-ctags vulnerability ›
24 January 2023
Exuberant ctags could be make to perform arbitary command execution if run with maliciously crafted user input
USN-5806-2: Ruby vulnerability ›
23 January 2023
Ruby could allow for internet traffic to be modified if a vulnerable application processed malicious user input.
USN-5819-1: HAProxy vulnerability ›
23 January 2023
HAProxy could be made to stop responding if it received specially crafted network traffic.
USN-5818-1: PHP vulnerability ›
23 January 2023
PHP could be made do crash or execute arbitrary code if it received a specially crafted input.
USN-5817-1: Setuptools vulnerability ›
23 January 2023
Setuptools could be made to crash if it received specially crafted input.
USN-5816-1: Firefox vulnerabilities ›
23 January 2023
Several security issues were fixed in Firefox.
CVE-2023-23603 , CVE-2023-23597 , CVE-2023-23604 , and 6 others
USN-5815-1: Linux kernel (BlueField) vulnerabilities ›
19 January 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-39188 , CVE-2022-3646 , CVE-2022-2663 , and 8 others
USN-5814-1: Linux kernel vulnerabilities ›
19 January 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-4378 , CVE-2022-45934 , CVE-2022-42896 , and 1 other
USN-5813-1: Linux kernel vulnerabilities ›
19 January 2023
Several security issues were fixed in the Linux kernel.
CVE-2022-45934 , CVE-2022-43945 , CVE-2022-3643 , and 1 other