wnpa-sec-2020-02 · BT ATT dissector crash

Summary

Name: BT ATT dissector crash

Docid: wnpa-sec-2020-02

Date: January 15, 2020

Affected versions: 3.0.0 to 3.0.7

Fixed versions: 3.0.8

References:
Wireshark issue 16258
CVE-2020-7045

Details

Description

The Bluetooth Attribute dissector could crash.

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 3.0.8 or later.