Security Advisory
CVE-2019-17455
9.8
CRITICAL
Vulnerability Description
Libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse read and write operations, as demonstrated by a stack-based buffer over-read in buildSmbNtlmAuthRequest in smbutil.c for a crafted NTLM request.
Published Date
October 10, 2019
Official Source
NIST NVD Advisory