CVE-2022-4345

SUSE Security Advisory - SUSE-SU-2023:0343-1

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Infinite loops in the BPv6, OpenFlow, and Kafka protocol dissectors in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allows denial of service via packet injection or crafted capture file

Los bucles infinitos en los disectores de protocolo BPv6, OpenFlow y Kafka en Wireshark 4.0.0 a 4.0.1 y 3.6.0 a 3.6.9 permiten la denegación de servicio mediante inyección de paquetes o archivo de captura manipulado

An update that solves 7 vulnerabilities and has one errata is now available. This update for wireshark fixes the following issues. Fixed a memory leak in the NFS dissector. Fixed a crash in the dissection engine. Fixed a crash in the GNW dissector. Fixed a crash in the iSCSI dissector. Fixed several issues where an excessive CPU consumption could be triggered in multiple dissectors. Fixed a crash in the TIPC dissector.

*Credits: Sharon Brizinov

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-12-07 CVE Reserved
2023-01-12 CVE Published
2025-03-30 EPSS Updated
2025-04-08 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

CAPEC

References (5)

URL	Tag	Source
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4345.json	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00007.html	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDZMWIKH3L5JQZC6GSVOJ3N5UXNQPJGQ	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SGWIW6K64PKC375YAONYXKIVT2FDEDV3	2023-11-07
https://www.wireshark.org/security/wnpa-sec-2022-09.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				>= 3.6.0 < 3.6.10 Search vendor "Wireshark" for product "Wireshark" and version " >= 3.6.0 < 3.6.10"		-		Affected
Wireshark Search vendor "Wireshark"		Wireshark Search vendor "Wireshark" for product "Wireshark"				>= 4.0.0 < 4.0.2 Search vendor "Wireshark" for product "Wireshark" and version " >= 4.0.0 < 4.0.2"		-		Affected