Vulnerability Description
CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file
CVSS Score
5.3
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wireshark | Wireshark | >= 4.0.0, <= 4.0.7 |
Related Weaknesses (CWE)
References
- https://gitlab.com/wireshark/wireshark/-/issues/19144ExploitIssue TrackingPatch
- https://www.wireshark.org/security/wnpa-sec-2023-23.htmlIssue TrackingVendor Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/19144ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://www.wireshark.org/security/wnpa-sec-2023-23.htmlIssue TrackingVendor Advisory
FAQ
What is CVE-2023-4512?
CVE-2023-4512 is a vulnerability with a CVSS score of 5.3 (MEDIUM). CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file
How severe is CVE-2023-4512?
CVE-2023-4512 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-4512?
Check the references section above for vendor advisories and patch information. Affected products include: Wireshark Wireshark.