VDB
DEBIAN-CVE-2022-2127
DEBIAN-CVE-2022-2127
PUBLISHED
CVSS 5.900000095367432 MEDIUM
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash.
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | samba | 0, 0, 0 |
| Debian:14 | samba | 0, 0, 0 |
| Debian:12 | samba | 4.17.9+dfsg, 4.17.9+dfsg, 4.17.9+dfsg |
| Debian:11 | samba | 0, 4.13.13+dfsg, 4.13.13+dfsg |
Timeline
- Jul 20, 2023 CVE Published
- Apr 28, 2026 CVE Updated