CVE-2020-26421

Name
CVE-2020-26421
Description
Crash in USB HID protocol dissector and possibly other dissectors in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.
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-2020-17.html
Third Party Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26421.json
Exploit https://gitlab.com/wireshark/wireshark/-/issues/16958
Third Party Advisory https://security.gentoo.org/glsa/202101-12
Mailing List https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/
MISC https://www.oracle.com/security-alerts/cpuApr2021.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= 3.2.0 <= 3.2.8
cpe:2.3:a:wireshark:wireshark:3.4.0:*:*:*:*:*:*:* wireshark == None == 3.4.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status