Home/CVE/Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture
CVE

CVE-2021-22174

Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture

Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file.

LOW · CVSS 3.7 EPSS 0.00386
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-770Allocation of Resources Without Limits or Throttling
▤

Affected Products & Versions

3
wireshark>= 3.4.0 and < 3.4.3
fedoraproject fedoraall versions
oracle zfs storage applianceall versions
⚠

Public Exploits & PoCs

1
pocgitlab.com · 17165gitlab.com
▣

Scoring & Timeline

3.7
LOW · CVSS v3.1 · cve@gitlab.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 Feb 2021 · 03:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:11513-1
suse-csafopenSUSE-SU-2021:2125-1
suse-csafopenSUSE-SU-2021:0909-1
suse-csafSUSE-SU-2021:2125-1
oracle-cpuoracle-cpu-Oracle-ZFS-Storage-Appliance-Kit-10026--CVE-2021-22174
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22174.jsonThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GND3PIQC3KZALR227V4YUMPKJBA5BZG4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYXLKQJ3D632XSG6VO7M4YFDAG6GRCLY/
https://security.gentoo.org/glsa/202107-21Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlPatchThird Party Advisory
https://www.wireshark.org/security/wnpa-sec-2021-02.htmlVendor Advisory
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