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.
Metrics
Affected Vendors & Products
References
History
Mon, 16 Sep 2024 13:30:00 +0000
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-07-20T14:49:49.422Z
Updated: 2024-09-16T12:14:52.553Z
Reserved: 2022-06-18T15:45:19.770Z
Link: CVE-2022-2127
Vulnrichment
No data.
NVD
Status : Modified
Published: 2023-07-20T15:15:11.183
Modified: 2024-09-16T13:15:04.270
Link: CVE-2022-2127
Redhat