VDB
CISA-2022-45141
CISA-2022-45141
PUBLISHED
CVSS 9.8 CRITICAL
Reported by redhat · Published March 6, 2023
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).
Risk Scores
CVSS 3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | Samba | Fixed in samba 4.15.13, samba 4.16.8, samba 4.15.13 |
| n/a | Samba | Fixed in samba 4.15.13, samba 4.16.8, samba 4.15.13, Fixed in samba 4.15.13, samba 4.16.8, samba 4.15.13 |
Timeline
- Mar 6, 2023 CVE Published
- Mar 6, 2025 CVE Updated
- Apr 26, 2026 Security Advisory
References
- GLSA-202309-06 vendor-advisory