https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 11:35:35 +0000 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-3996 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: edk2, Ubuntu:22.04:LTS: openssl</p> <p>If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy&#39; argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()&#39; function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: edk2, Ubuntu:22.04:LTS: openssl</p> <p>If an X.509 certificate contains a malformed policy constraint and policy processing is enabled, then a write lock will be taken twice recursively. On some operating systems (most widely: Windows) this results in a denial of service when the affected process hangs. Policy processing being enabled on a publicly facing server is not considered to be a common setup. Policy processing is enabled by passing the `-policy&#39; argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()&#39; function. Update (31 March 2023): The description of the policy processing enablement was corrected based on CVE-2023-0466.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-3996