CVE-2021-4190

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Source
https://cve.org/CVERecord?id=CVE-2021-4190
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4190.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4190
Downstream
Related
Published
2021-12-30T22:15:10.477Z
Modified
2026-03-15T22:00:11.280424Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file

References

Affected packages

Git / github.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://github.com/wireshark/wireshark
Events
Introduced
9733f173ea5e6255e8da208ef183210aa264d948
Fixed
398502390084297914efed5e7c31e731453336f0
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
3a34e44d02c9c91f9f851bd6f29ff4505131b127
Database specific 
{
    "versions": [
        {
            "introduced": "3.4.0"
        },
        {
            "fixed": "3.4.12"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.6.0"
        }
    ]
}

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "34"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "35"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4190.json"