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CVE
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CVE-2020-26418Date: (C)2020-12-14   (M)2023-12-22


Memory leak in Kafka protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 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 : 5.3CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 1.4Impact 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: LOW 
  
Reference:
FEDORA-2021-138674557c
FEDORA-2021-f3011da665
GLSA-202101-12
https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26418.json
https://gitlab.com/wireshark/wireshark/-/issues/16739
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.wireshark.org/security/wnpa-sec-2020-16.html

CPE    2
cpe:/o:debian:debian_linux:9.0
cpe:/a:wireshark:wireshark
CWE    1
CWE-401
OVAL    7
oval:org.secpod.oval:def:67771
oval:org.secpod.oval:def:89045042
oval:org.secpod.oval:def:119376
oval:org.secpod.oval:def:119385
...

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