CVE-2020-25862
CVE-2020-25862
In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.
Affected products
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Talk to TrueHacking →References
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.htmlhttps://gitlab.com/wireshark/wireshark/-/commit/7f3fe6164a68b76d9988c4253b24d43f498f1753https://gitlab.com/wireshark/wireshark/-/issues/16816https://lists.debian.org/debian-lts-announce/2021/02/msg00008.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DQHPKZFQ7W3X34RYN3FWFYCFJD4FXJW/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IGRYKW4XLR44YDWTAH547ODYYBYPB2D/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZUHMK5HYTUUDXA64T2TAMAFMYV674QBW/https://www.oracle.com/security-alerts/cpujan2021.htmlhttps://www.wireshark.org/security/wnpa-sec-2020-12.html