CVE-2023-4513

high

Description

BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file

References

https://www.wireshark.org/security/wnpa-sec-2023-25.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/

https://lists.fedoraproject.org/archives/list/[email protected]/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/

https://lists.fedoraproject.org/archives/list/[email protected]/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/

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

https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html

https://gitlab.com/wireshark/wireshark/-/issues/19259

Details

Source: Mitre, NVD

Published: 2023-08-24

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00127