CVE-2019-17455
- State
- Published
- Severity
- Not scored
- Published
- Oct 10, 2019
- Updated
- Aug 5, 2024
- Reserved
- Oct 10, 2019
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 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
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942145
- [debian-lts-announce] 20200510 [SECURITY] [DLA 2207-1] libntlm security updatemailing-list
- openSUSE-SU-2020:0816vendor-advisory
- openSUSE-SU-2020:0806vendor-advisory
- FEDORA-2020-8794383d6fvendor-advisory
- FEDORA-2020-1f643c272cvendor-advisory
- [debian-lts-announce] 20211128 [SECURITY] [DLA 2831-1] libntlm security updatemailing-list
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