CVE-2020-26575
- State
- Published
- Severity
- Not scored
- Published
- Oct 6, 2020
- Updated
- Aug 4, 2024
- Reserved
- Oct 6, 2020
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://gitlab.com/wireshark/wireshark/-/issues/16887
- https://gitlab.com/wireshark/wireshark/-/merge_requests/467
- https://gitlab.com/wireshark/wireshark/-/merge_requests/471
- https://gitlab.com/wireshark/wireshark/-/merge_requests/472
- https://gitlab.com/wireshark/wireshark/-/merge_requests/473
- https://gitlab.com/wireshark/wireshark/-/commit/3ff940652962c099b73ae3233322b8697b0d10ab
- GLSA-202011-08vendor-advisory
- FEDORA-2020-4cff262f07vendor-advisory
- FEDORA-2020-d4344dd12fvendor-advisory
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.wireshark.org/security/wnpa-sec-2020-14.html
- [debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security updatemailing-list
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