CVE-2023-1993

MEDIUM

Wireshark <4.0.5, <3.6.13 - DoS

Title source: llm
STIX 2.1

Description

LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

Scores

CVSS v3 6.3
EPSS 0.0029
EPSS Percentile 52.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-834
Status published
Products (6)
debian/debian_linux 10.0
debian/debian_linux 12.0
fedoraproject/fedora 36
fedoraproject/fedora 37
fedoraproject/fedora 38
wireshark/wireshark 3.6.0 - 3.6.13
Published Apr 12, 2023
Tracked Since Feb 18, 2026