This update for samba fixes the following issues: - Updated to version 4.15.13: - CVE-2022-38023: Removed weak cryptographic algorithms from the Netlogon RPC implementation . - CVE-2022-42898: Fixed several buffer overflow vulnerabilities on 32-bit systems . - CVE-2022-3437: Fixed a buffer overflow in Heimdal unwrap_des3 . - CVE-2022-32742: Fixed an information disclosure issue affecting SMB1 servers . - CVE-2022-32746: Fixed a use-after-free occurring in database audit logging . - CVE-2022-2031: Fixed an AD restriction bypass associated with changing passwords . - CVE-2022-32745: Fixed a remote server crash that could be triggered with certain LDAP requests . - CVE-2022-32744: Fixed an issue where AD users could have forged password change requests on behalf of other users . Other fixes: - Fixed a potential crash due to a concurrency issue .