CVE-2023-4512

Uncontrolled Recursion in Wireshark

Published Aug 24, 2023 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file

Remediation

Vendor Solution

Upgrade to version 4.0.8 or above.

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3906-1 wireshark security update
EUVD EUVD EUVD-2023-54367 CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Mar 27, 2026, 1:56 PM
Reserved
Aug 24, 2023, 6:30 AM
Status
Modified
Published
Aug 24, 2023, 7:15 AM
Modified
Jun 17, 2026, 6:37 AM
Severity
Moderate
Public date
Aug 24, 2023, 12:00 AM