CVE-2021-22191

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Source
https://cve.org/CVERecord?id=CVE-2021-22191
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22191.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-22191
Downstream
Related
Published
2021-03-15T18:15:17.863Z
Modified
2026-06-26T04:05:45.064927269Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Improper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ]
        },
        {
            "source": "CPE_STRING",
            "vendor_product": "oracle:zfs_storage_appliance",
            "cpes": [
                "cpe:2.3:o:oracle:zfs_storage_appliance:8.8:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "8.8"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://github.com/wireshark/wireshark
Events
Introduced
e0ed4cfa3d72110257da54c26ad3a28d282ef454
Last affected
bfbc7825bf9ba156ae3fd9e38f2121a719149557
Introduced
9733f173ea5e6255e8da208ef183210aa264d948
Last affected
6ae6cd335aa95178175fbb55034dda060c0b5f3c
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.2.0"
        },
        {
            "last_affected": "3.2.11"
        },
        {
            "introduced": "3.4.0"
        },
        {
            "last_affected": "3.4.3"
        }
    ]
}

Affected versions

v3.*
v3.2.0
v3.2.1
v3.2.10
v3.2.10rc0
v3.2.11
v3.2.11rc0
v3.2.1rc0
v3.2.2
v3.2.2rc0
v3.2.3
v3.2.3rc0
v3.2.4
v3.2.4rc0
v3.2.5
v3.2.5rc0
v3.2.6
v3.2.6rc0
v3.2.7
v3.2.7rc0
v3.2.8
v3.2.8rc0
v3.2.9
v3.2.9rc0
v3.4.0
v3.4.1
v3.4.1rc0
v3.4.2
v3.4.2rc0
v3.4.3
v3.4.3rc0
wireshark-3.*
wireshark-3.2.0
wireshark-3.2.1
wireshark-3.2.10
wireshark-3.2.11
wireshark-3.2.2
wireshark-3.2.3
wireshark-3.2.4
wireshark-3.2.5
wireshark-3.2.6
wireshark-3.2.7
wireshark-3.2.8
wireshark-3.2.9
wireshark-3.4.0
wireshark-3.4.1
wireshark-3.4.2
wireshark-3.4.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22191.json"

Git / gitlab.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://gitlab.com/wireshark/wireshark
Events
Introduced
e0ed4cfa3d72110257da54c26ad3a28d282ef454
Last affected
bfbc7825bf9ba156ae3fd9e38f2121a719149557
Introduced
9733f173ea5e6255e8da208ef183210aa264d948
Last affected
6ae6cd335aa95178175fbb55034dda060c0b5f3c
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.2.0"
        },
        {
            "last_affected": "3.2.11"
        },
        {
            "introduced": "3.4.0"
        },
        {
            "last_affected": "3.4.3"
        }
    ]
}

Affected versions

v3.*
v3.2.0
v3.2.1
v3.2.10
v3.2.10rc0
v3.2.11
v3.2.11rc0
v3.2.1rc0
v3.2.2
v3.2.2rc0
v3.2.3
v3.2.3rc0
v3.2.4
v3.2.4rc0
v3.2.5
v3.2.5rc0
v3.2.6
v3.2.6rc0
v3.2.7
v3.2.7rc0
v3.2.8
v3.2.8rc0
v3.2.9
v3.2.9rc0
v3.4.0
v3.4.1
v3.4.1rc0
v3.4.2
v3.4.2rc0
v3.4.3
v3.4.3rc0
wireshark-3.*
wireshark-3.2.0
wireshark-3.2.1
wireshark-3.2.10
wireshark-3.2.11
wireshark-3.2.2
wireshark-3.2.3
wireshark-3.2.4
wireshark-3.2.5
wireshark-3.2.6
wireshark-3.2.7
wireshark-3.2.8
wireshark-3.2.9
wireshark-3.4.0
wireshark-3.4.1
wireshark-3.4.2
wireshark-3.4.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-22191.json"