CVEs-PoC/2020/CVE-2020-26575.md

CVE-2020-26575

Description

In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.

POC

Reference

• https://gitlab.com/wireshark/wireshark/-/issues/16887
• https://www.oracle.com/security-alerts/cpujan2021.html

Github

No PoCs found on GitHub currently.