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CVE-2020-26418 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2020-26418

CVE-2020-26418

LOW3.1

Memory leak in Kafka protocol dissector in Wireshark 3

Published Dec 11, 2020

Modified 1 years ago

Details

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.

References

WEB

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26418.json

WEB

https://gitlab.com/wireshark/wireshark/-/issues/16739

WEB

https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html

ADVISORY

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/

ADVISORY

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/

ADVISORY

https://security.gentoo.org/glsa/202101-12

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2020-26418

WEB

https://www.oracle.com/security-alerts/cpuApr2021.html

WEB

https://www.wireshark.org/security/wnpa-sec-2020-16.html

CVSS Analysis

CVSS v3.1

3.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

LowA:L

3.1/CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Ecosystems

Timeline

PublishedDec 11, 2020

ModifiedAug 4, 2024