PRIOn knowledge basePRION:CVE-2020-13164Design/Logic Flaw
In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem.
References
lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html
lists.opensuse.org/opensuse-security-announce/2020-08/msg00038.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=16476
code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e6e98eab8e5e0bbc982cfdc808f2469d7cab6c5a
lists.debian.org/debian-lts-announce/2021/02/msg00008.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5UOISPQTRCZGQLKBVXEDL72AEXEHS425/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNV3EYL4JBWCR22TJO3PH7ADUVS5RWSU/
security.gentoo.org/glsa/202007-13
www.wireshark.org/security/wnpa-sec-2020-08.html
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