CVE-2021-4183

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Source
https://cve.org/CVERecord?id=CVE-2021-4183
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4183.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4183
Downstream
Related
Published
2021-12-30T22:15:10.247Z
Modified
2026-07-08T06:00:43.922759301Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "introduced": "34"
                },
                {
                    "last_affected": "34"
                },
                {
                    "introduced": "35"
                },
                {
                    "last_affected": "35"
                }
            ],
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "oracle:http_server",
            "extracted_events": [
                {
                    "introduced": "12.2.1.3.0"
                },
                {
                    "last_affected": "12.2.1.3.0"
                },
                {
                    "introduced": "12.2.1.4.0"
                },
                {
                    "last_affected": "12.2.1.4.0"
                }
            ],
            "cpes": [
                "cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*",
                "cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*"
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "oracle:zfs_storage_appliance_kit",
            "extracted_events": [
                {
                    "introduced": "8.8"
                },
                {
                    "last_affected": "8.8"
                }
            ],
            "cpes": [
                "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*"
            ]
        }
    ]
}
References

Affected packages

Git / github.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://github.com/wireshark/wireshark
Events
Introduced
3a34e44d02c9c91f9f851bd6f29ff4505131b127
Last affected
3a34e44d02c9c91f9f851bd6f29ff4505131b127
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "3.6.0"
        },
        {
            "last_affected": "3.6.0"
        }
    ]
}

Affected versions

3.*
3.6.0
v3.*
v3.6.0
wireshark-3.*
wireshark-3.6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4183.json"

Git / gitlab.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://gitlab.com/wireshark/wireshark
Events
Introduced
3a34e44d02c9c91f9f851bd6f29ff4505131b127
Last affected
3a34e44d02c9c91f9f851bd6f29ff4505131b127
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:wireshark:wireshark:3.6.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "3.6.0"
        },
        {
            "last_affected": "3.6.0"
        }
    ]
}

Affected versions

3.*
3.6.0
v3.*
v3.6.0
wireshark-3.*
wireshark-3.6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4183.json"