This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-26575 →

DEBIAN-CVE-2020-26575

In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/pack...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 wireshark

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8-0.1"}]}]

Debian:13 wireshark

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8-0.1"}]}]

Debian:14 wireshark

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8-0.1"}]}]

References

advisory security-tracker.debian.org