Source: krb5 Version: 1.18.3-5 Severity: grave Tags: security upstream Justification: user security hole X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for krb5. CVE-2021-36222[0]: | sending a request containing a PA-ENCRYPTED-CHALLENGE padata element | without using FAST could result in null dereference in the KDC which | leads to DoS If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2021-36222 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36222 [1] https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562 Please adjust the affected versions in the BTS as needed. Regards, Salvatore