CVE-2023-4512

Published: Aug 24, 2023Modified: Nov 3, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file

Affected (1)

Products: Wireshark: Wireshark

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Wireshark Wireshark	From 4.0.0 to 4.0.7

Related CWEs

Uncontrolled Recursion

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

References (8)

https://gitlab.com/wireshark/wireshark/-/issues/19144

Source: cve@gitlab.com

ExploitIssue TrackingPatch

https://www.wireshark.org/security/wnpa-sec-2023-23.html

Source: cve@gitlab.com

Issue TrackingVendor Advisory

https://gitlab.com/wireshark/wireshark/-/issues/19144

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatch

https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.wireshark.org/security/wnpa-sec-2023-23.html

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingVendor Advisory

Timeline

No history available yet.