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5
CVSSv2

CVE-2020-26422

Published: 21/12/2020 Updated: 02/09/2022
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

Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file

Vulnerability Trend

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wireshark wireshark 3.4.0

wireshark wireshark 3.4.1

oracle zfs storage appliance kit 8.8

Vendor Advisories

Arch Linux Issues:
A buffer overflow in the QUIC dissector in Wireshark 340 to 341 allows denial of service via packet injection or a crafted capture file ...

References

CWE-120https://gitlab.com/wireshark/wireshark/-/issues/17073https://www.wireshark.org/security/wnpa-sec-2020-20.htmlhttps://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26422.jsonhttps://security.gentoo.org/glsa/202101-12https://www.oracle.com/security-alerts/cpuApr2021.htmlhttps://nvd.nist.govhttps://security.archlinux.org/CVE-2020-26422
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-22460CVE-2024-4646CVE-2024-29212IMAPCVE-2023-36672CVE-2024-34547command injectionCVE-2024-4651stored XSS
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