CVE-2017-12893
- State
- Published
- Severity
- 9.8 Critical
- Published
- Sep 14, 2017
- Updated
- Dec 4, 2025
- Reserved
- Aug 17, 2017
Description
The SMB/CIFS parser in tcpdump before 4.9.2 has a buffer over-read in smbutil.c:name_len().
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- GLSA-201709-23vendor-advisory
- https://support.apple.com/HT208221
- DSA-3971vendor-advisory
- 1039307vdb-entry
- https://github.com/the-tcpdump-group/tcpdump/commit/6f5ba2b651cd9d4b7fa8ee5c4f94460645877c45
- http://www.tcpdump.org/tcpdump-changes.txt
- RHEA-2018:0705vendor-advisory
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