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Status published
High
CVE-2024-0209
NULL Pointer Dereference in Wireshark
Vulnerability Description
IEEE 1609.2 dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Han Zheng
References
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Affected Vendor
Wireshark Foundation
View all reports →Affected Software
Wireshark
Vulnerable Versions:
4.2.0, 4.0.0, 3.6.0
Timeline
Official Publish:
January 3rd, 2024
Last Modified:
March 27th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H