wnpa-sec-2016-14 · GSM A-bis OML dissector crash

Summary

Name: GSM A-bis OML dissector crash

Docid: wnpa-sec-2016-14

Date: February 26, 2016

Affected versions: 2.0.0 to 2.0.1, 1.12.0 to 1.12.9

Fixed versions: 2.0.2, 1.12.10

References:
Wireshark issue 11825
CVE-2016-4417

Details

Description

The GSM A-bis OML dissector could crash. Discovered by Mateusz Jurczyk.

Impact

It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

Resolution

Upgrade to Wireshark 2.0.2, 1.12.10 or later.