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5.5
CVSSv3

CVE-2021-4183

Published: 30/12/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file

Vulnerability Trend

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wireshark wireshark 3.6.0

fedoraproject fedora 34

fedoraproject fedora 35

oracle http server 12.2.1.3.0

oracle http server 12.2.1.4.0

oracle zfs storage appliance kit 8.8

Vendor Advisories

Red Hat: CVE-2021-4183
Crash in the pcapng file parser in Wireshark 360 allows denial of service via crafted capture file ...

References

CWE-125https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-4183.jsonhttps://www.wireshark.org/security/wnpa-sec-2021-19.htmlhttps://gitlab.com/wireshark/wireshark/-/issues/17755https://www.oracle.com/security-alerts/cpuapr2022.htmlhttps://security.gentoo.org/glsa/202210-04https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R5AEK3XTOIOGCGUILUFISMGX54YJXWGJ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q6XGBKWSQFCVYUN4ZK3O3NJIFP3OAFVT/https://nvd.nist.govhttps://access.redhat.com/security/cve/cve-2021-4183
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322cross-site request forgeryunauthorizedCVE-2024-33925reflected XSSCVE-2023-51580CVE-2023-51579CVE-2015-2051CVE-2023-51609
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