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CVE-2020-26575
Published: Oct 6, 2020
Modified: Aug 4, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://gitlab.com/wireshark/wireshark/-/issues/16887
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/merge_requests/467
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/merge_requests/471
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/merge_requests/472
x_refsource_MISC
https://gitlab.com/wireshark/wireshark/-/merge_requests/473
x_refsource_MISC
GLSA-202011-08
vendor-advisory
x_refsource_GENTOO
FEDORA-2020-4cff262f07
vendor-advisory
x_refsource_FEDORA
FEDORA-2020-d4344dd12f
vendor-advisory
x_refsource_FEDORA
https://www.oracle.com/security-alerts/cpujan2021.html
x_refsource_MISC
https://www.wireshark.org/security/wnpa-sec-2020-14.html
x_refsource_CONFIRM
[debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security update
mailing-list
x_refsource_MLIST
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