High severity · published Jan 3, 2024
CVE-2024-0211
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
DOCSIS dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WI
Wireshark · Wireshark Foundation
4.2.0 before 4.2.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-0211
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-0211
Exploit
https://gitlab.com/wireshark/wireshark/-/issues/19557
Issue Tracking
https://www.wireshark.org/security/wnpa-sec-2024-05.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
More from Wireshark
9.8
CVE-2026-76886
Heap-based Buffer Overflow in Wireshark
8.8
CVE-2026-95387
Heap-based Buffer Overflow in Wireshark
8.8
CVE-2026-5402
Heap-based Buffer Overflow in Wireshark
8.1
CVE-2026-95389
Heap-based Buffer Overflow in Wireshark
7.8
CVE-2026-96419
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark