Description
Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file
Published: 2021-12-30
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2967-1 wireshark security update
Debian DLA Debian DLA DLA-3906-1 wireshark security update
EUVD EUVD EUVD-2021-34041 Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file
History

Mon, 03 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Oracle Http Server Zfs Storage Appliance Kit
Wireshark Wireshark
cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published:

Updated: 2025-11-03T21:45:13.801Z

Reserved: 2021-12-27T00:00:00.000Z

Link: CVE-2021-4181

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-30T22:15:10.117

Modified: 2025-11-03T22:15:53.257

Link: CVE-2021-4181

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-12-29T00:00:00Z

Links: CVE-2021-4181 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses