CVE-2019-12111

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-12111
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12111.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-12111
Downstream
Published
2019-05-15T23:29:00.933Z
Modified
2025-11-20T10:55:10.201820Z
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

A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in copyIPv6IfDifferent in pcpserver.c.

References

Affected packages

Git / github.com/miniupnp/miniupnp

Affected ranges

Type
GIT
Repo
https://github.com/miniupnp/miniupnp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
cb8a02af7a5677cf608e86d57ab04241cf34e24f

Affected versions

Other

minissdpd_1_2
minissdpd_1_4
minissdpd_1_5
miniupnpc_1_7
miniupnpc_1_8
miniupnpc_1_9
miniupnpc_2_0
miniupnpc_2_1
miniupnpd_1_7
miniupnpd_1_8
miniupnpd_1_9
miniupnpd_2_0
miniupnpd_2_1

Database specific

vanir_signatures

[
    {
        "id": "CVE-2019-12111-212ad06f",
        "target": {
            "file": "miniupnpd/pcpserver.c"
        },
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "107839460429687708715952341264957931301",
                "303013143768086468867966637049142757548",
                "206733185662940348058775997407128719315",
                "112246521631798828958974842935225456498"
            ]
        },
        "deprecated": false,
        "signature_type": "Line",
        "source": "https://github.com/miniupnp/miniupnp/commit/cb8a02af7a5677cf608e86d57ab04241cf34e24f",
        "signature_version": "v1"
    },
    {
        "id": "CVE-2019-12111-e37ce8b5",
        "target": {
            "file": "miniupnpd/pcpserver.c",
            "function": "copyIPv6IfDifferent"
        },
        "digest": {
            "function_hash": "42810451274363019698341505679653458935",
            "length": 139.0
        },
        "deprecated": false,
        "signature_type": "Function",
        "source": "https://github.com/miniupnp/miniupnp/commit/cb8a02af7a5677cf608e86d57ab04241cf34e24f",
        "signature_version": "v1"
    }
]