National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-17455 Detail

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.

Source:  MITRE

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Hyperlink Resource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942145
https://gitlab.com/jas/libntlm/issues/2
https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-17455.html
https://security-tracker.debian.org/tracker/CVE-2019-17455

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-17455
NVD Published Date:
10/10/2019
NVD Last Modified:
10/10/2019