Amazon Linux 2 : krb5, --advisory ALAS2-2025-2985 (ALAS-2025-2985)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2985 advisory. krb5: overflow when calculating ulog block size CVE-2025-24528 A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weakness...

krb5: overflow when calculating ulog block size

A flaw was found in krb5. With incremental propagation enabled, an authenticated attacker can cause kadmind to write beyond the end of the mapped region for the iprop log file. This issue can trigger a process crash and lead to a denial of service...

Security update for krb5

This update for krb5 fixes the following issues: CVE-2025-24528: Fixed out-of-bounds write caused by overflow when calculating ulog block size can lead to process crash bsc1236619. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate...