CVE-2020-26575

Name
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.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://gitlab.com/wireshark/wireshark/-/merge_requests/472
Patch https://gitlab.com/wireshark/wireshark/-/merge_requests/471
Patch https://gitlab.com/wireshark/wireshark/-/merge_requests/473
Broken Link https://gitlab.com/wireshark/wireshark/-/issues/16887
Patch https://gitlab.com/wireshark/wireshark/-/merge_requests/467
Patch https://gitlab.com/wireshark/wireshark/-/commit/3ff940652962c099b73ae3233322b8697b0d10ab
Vendor Advisory https://www.wireshark.org/security/wnpa-sec-2020-14.html
Third Party Advisory https://security.gentoo.org/glsa/202011-08
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHZSVK7PO2LTGFQXFHFXY6SOMSQ7UPRS/
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V2667E6WKVE56G66BVBVD7LJPIDOJ7K3/
Third Party Advisory https://www.oracle.com/security-alerts/cpujan2021.html
Mailing List https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= None <= 3.2.7

Vulnerable and fixed packages

Source package Branch Version Maintainer Status