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CVE
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CVE-2021-4190Date: (C)2022-01-01   (M)2023-12-22


Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
FEDORA-2022-1daf93c51d
FEDORA-2022-30411cb3c4
GLSA-202210-04
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4190.json
https://gitlab.com/wireshark/wireshark/-/issues/17811
https://www.wireshark.org/security/wnpa-sec-2021-22.html

CPE    1
cpe:/a:wireshark:wireshark
CWE    1
CWE-834
OVAL    9
oval:org.secpod.oval:def:89045956
oval:org.secpod.oval:def:77835
oval:org.secpod.oval:def:19500156
oval:org.secpod.oval:def:121443
...

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