CVE-2020-25862

Name
CVE-2020-25862
Description
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Vendor Advisory https://www.wireshark.org/security/wnpa-sec-2020-12.html
Exploit https://gitlab.com/wireshark/wireshark/-/issues/16816
Patch https://gitlab.com/wireshark/wireshark/-/commit/7f3fe6164a68b76d9988c4253b24d43f498f1753
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6IGRYKW4XLR44YDWTAH547ODYYBYPB2D/
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DQHPKZFQ7W3X34RYN3FWFYCFJD4FXJW/
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZUHMK5HYTUUDXA64T2TAMAFMYV674QBW/
Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00035.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00038.html
Patch 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 >= 2.6.0 <= 2.6.20
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= 3.0.0 <= 3.0.13
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= 3.2.0 <= 3.2.6

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
wireshark edge-community 3.2.7-r0 None fixed
wireshark edge-community 3.2.6-r0 None possibly vulnerable
wireshark edge-community 3.2.5-r0 None possibly vulnerable
wireshark edge-community 3.2.4-r0 None possibly vulnerable
wireshark edge-community 3.2.3-r0 None possibly vulnerable
wireshark edge-community 3.2.2-r0 None possibly vulnerable
wireshark edge-community 3.0.8-r0 None possibly vulnerable
wireshark edge-community 3.0.7-r0 None possibly vulnerable
wireshark edge-community 3.0.4-r0 None possibly vulnerable
wireshark edge-community 3.0.3-r0 None possibly vulnerable
wireshark edge-community 3.0.2-r0 None possibly vulnerable
wireshark edge-community 3.0.1-r0 None possibly vulnerable
wireshark edge-community 2.6.8-r0 None possibly vulnerable
wireshark edge-community 2.6.7-r0 None possibly vulnerable
wireshark edge-community 2.6.6-r0 None possibly vulnerable
wireshark edge-community 2.6.5-r0 None possibly vulnerable
wireshark edge-community 2.6.4-r0 None possibly vulnerable
wireshark edge-community 2.6.3-r0 None possibly vulnerable
wireshark edge-community 2.6.2-r0 None possibly vulnerable
wireshark 3.22-community 3.2.7-r0 None fixed
wireshark 3.22-community 3.2.6-r0 None possibly vulnerable
wireshark 3.22-community 3.2.5-r0 None possibly vulnerable
wireshark 3.22-community 3.2.4-r0 None possibly vulnerable
wireshark 3.22-community 3.2.3-r0 None possibly vulnerable
wireshark 3.22-community 3.2.2-r0 None possibly vulnerable
wireshark 3.22-community 3.0.8-r0 None possibly vulnerable
wireshark 3.22-community 3.0.7-r0 None possibly vulnerable
wireshark 3.22-community 3.0.4-r0 None possibly vulnerable
wireshark 3.22-community 3.0.3-r0 None possibly vulnerable
wireshark 3.22-community 3.0.2-r0 None possibly vulnerable
wireshark 3.22-community 3.0.1-r0 None possibly vulnerable
wireshark 3.22-community 2.6.8-r0 None possibly vulnerable
wireshark 3.22-community 2.6.7-r0 None possibly vulnerable
wireshark 3.22-community 2.6.6-r0 None possibly vulnerable
wireshark 3.22-community 2.6.5-r0 None possibly vulnerable
wireshark 3.22-community 2.6.4-r0 None possibly vulnerable
wireshark 3.22-community 2.6.3-r0 None possibly vulnerable
wireshark 3.22-community 2.6.2-r0 None possibly vulnerable
wireshark 3.21-community 3.2.7-r0 None fixed
wireshark 3.20-community 3.2.7-r0 None fixed
wireshark 3.19-community 3.2.7-r0 None fixed
wireshark 3.18-community 3.2.7-r0 None fixed
wireshark 3.17-community 3.2.7-r0 None fixed