Description (CNA)
In Wireshark 2.4.0, the Modbus dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/packet-mbtcp.c by adding length validation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b87ffbd12bddf64582c0a6e082b462744474de94
- http://www.securityfocus.com/bid/100545
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13925
- https://www.wireshark.org/security/wnpa-sec-2017-40.html
- http://www.securitytracker.com/id/1039254
ADP enrichment
No English description supplied.
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b87ffbd12bddf64582c0a6e082b462744474de94
- http://www.securityfocus.com/bid/100545
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13925
- https://www.wireshark.org/security/wnpa-sec-2017-40.html
- http://www.securitytracker.com/id/1039254