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445
VMScore

CVE-2020-26420

Published: 11/12/2020 Updated: 07/11/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

Memory leak in RTPS 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.

Vulnerability Trend

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wireshark wireshark

wireshark wireshark 3.4.0

fedoraproject fedora 32

fedoraproject fedora 33

oracle zfs storage appliance kit 8.8

Vendor Advisories

Arch Linux Issues:
Severity Unknown Remote Unknown Type Unknown Description AVG-1352 wireshark-cli 340-1 Medium Vulnerable ...

References

CWE-401https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26420.jsonhttps://www.wireshark.org/security/wnpa-sec-2020-18.htmlhttps://gitlab.com/wireshark/wireshark/-/issues/16994https://security.gentoo.org/glsa/202101-12https://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/https://nvd.nist.govhttps://security.archlinux.org/CVE-2020-26420
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
hard-codedCVE-2024-27202NULL pointer dereferenceCVE-2024-28075CVE-2024-33608CVE-2024-28889CVE-2024-34572template injectionCVE-2024-34351
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