CVE-2021-4183

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Source
https://cve.org/CVERecord?id=CVE-2021-4183
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-4183.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-4183
Downstream
Related
Published
2021-12-30T22:15:10Z
Modified
2026-07-07T08:51:43Z
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":  [
        {
            "cpes":  [
                "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "34"
                },
                {
                    "last_affected":  "34"
                },
                {
                    "introduced":  "35"
                },
                {
                    "last_affected":  "35"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "fedoraproject:fedora"
        },
        {
            "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:*:*:*:*:*:*:*"
            ],
            "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"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "oracle:http_server"
        },
        {
            "cpes":  [
                "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "8.8"
                },
                {
                    "last_affected":  "8.8"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "oracle:zfs_storage_appliance_kit"
        }
    ]
}
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:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "3.6.0"
        },
        {
            "last_affected":  "3.6.0"
        }
    ],
    "source":  "CPE_STRING"
}

Affected versions

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

Database specific

source 
"https://storage.googleapis.com/osv-test-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:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "3.6.0"
        },
        {
            "last_affected":  "3.6.0"
        }
    ],
    "source":  "CPE_STRING"
}

Affected versions

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

Database specific

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