wnpa-sec-2014-20 · SigComp UDVM buffer overflow

Summary

Name: SigComp UDVM buffer overflow

Docid: wnpa-sec-2014-20

Date: November 12, 2014

Affected versions: 1.10.0 to 1.10.10

Fixed versions: 1.12.2, 1.10.11

References:
Wireshark issue 10662
CVE-2014-8710

Details

Description

The SigComp dissector could read past the end of a buffer.

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 1.12.2, 1.10.11 or later.