CVE-2022-45141
06.03.2023, 23:15
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).Enginsight
Vendor | Product | Version |
---|---|---|
samba | samba | 𝑥 < 4.15.13 |
samba | samba | 4.16.0 ≤ 𝑥 < 4.16.8 |
𝑥
= Vulnerable software versions

Debian Releases

Ubuntu Releases
Common Weakness Enumeration
- CWE-328 - Use of Weak HashThe product uses an algorithm that produces a digest (output value) that does not meet security expectations for a hash function that allows an adversary to reasonably determine the original input (preimage attack), find another input that can produce the same hash (2nd preimage attack), or find multiple inputs that evaluate to the same hash (birthday attack).
- CWE-326 - Inadequate Encryption StrengthThe software stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.