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CVE-2020-26421

🗓️ 11 Dec 2020 19:12:15Reported by [email protected]Type

Wireshark USB HID protocol dissector crash allows denial of service via packet injection

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Reporter	Title	Published	Views	Family All 44
Cvelist	CVE-2020-26421	11 Dec 202017:25	–	cvelist
CNVD	Wireshark Denial of Service Vulnerability (CNVD-2021-11319)	14 Dec 202000:00	–	cnvd
CVE	CVE-2020-26421	11 Dec 202019:15	–	cve
Prion	Design/Logic Flaw	11 Dec 202019:15	–	prion
Veracode	Denial Of Service (DoS)	10 Dec 202016:47	–	veracode
UbuntuCve	CVE-2020-26421	11 Dec 202000:00	–	ubuntucve
OSV	CVE-2020-26421	11 Dec 202019:15	–	osv
OSV	SUSE-SU-2024:3323-1 Security update for wireshark	19 Sep 202406:52	–	osv
OSV	wireshark - security update	6 Feb 202100:00	–	osv
OSV	OPENSUSE-SU-2024:11513-1 libwireshark14-3.4.8-1.2 on GA media	15 Jun 202400:00	–	osv

Nvd

Node

wireshark wiresharkRange3.2.0–3.2.8

wireshark wiresharkMatch3.4.0

Node

fedoraproject fedoraMatch32

fedoraproject fedoraMatch33

Node

debian debian_linuxMatch9.0

Node

oracle zfs_storage_appliance_kitMatch8.8

Source	Link
security	www.security.gentoo.org/glsa/202101-12
oracle	www.oracle.com/security-alerts/cpuApr2021.html
gitlab	www.gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26421.json
wireshark	www.wireshark.org/security/wnpa-sec-2020-17.html
gitlab	www.gitlab.com/wireshark/wireshark/-/issues/16958
lists	www.lists.debian.org/debian-lts-announce/2021/02/msg00008.html
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/
lists	www.lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/

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11 Dec 2020 19:15Current

5.3Medium risk

Vulners AI Score5.3

CVSS25

CVSS35.3

EPSS0.00386

CWE-125