CVE-2021-40572

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Source
https://cve.org/CVERecord?id=CVE-2021-40572
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-40572.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-40572
Downstream
Published
2022-01-13T19:15:08Z
Modified
2026-08-03T14:35:20Z
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

The binary MP4Box in Gpac 1.0.1 has a double-free bug in the av1dmx_finalize function in reframe_av1.c, which allows attackers to cause a denial of service.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "1.0.1"
                },
                {
                    "last_affected": "1.0.1"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "gpac:gpac"
        }
    ]
}
References

Affected packages

Git / github.com/gpac/gpac

Affected ranges

Type
GIT
Repo
https://github.com/gpac/gpac
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7bb1b4a4dd23c885f9db9f577dfe79ecc5433109
Database specific
Show details 
{
    "source": "REFERENCES"
}

Affected versions

v0.*
v0.5.2
v0.6.0
v0.9.0
v0.9.0-preview
v1.*
v1.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-40572.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "function_hash": "94828584391595971665725389765022657673",
            "length": 1174
        },
        "id": "CVE-2021-40572-5a4ec229",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/gpac/gpac/commit/7bb1b4a4dd23c885f9db9f577dfe79ecc5433109",
        "target": {
            "file": "src/media_tools/av_parsers.c",
            "function": "gf_av1_reset_state"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "190758511035871044359616509405581482701",
                "337463486019059404432073877637465188603",
                "234764131504016834923870939924473117663",
                "316043205292982520869032266116493173385",
                "207165251157113689840433150677131970669",
                "83074468117288964414455924109097985828",
                "79928491319656174095352217745522536747"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2021-40572-7e3ae340",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/gpac/gpac/commit/7bb1b4a4dd23c885f9db9f577dfe79ecc5433109",
        "target": {
            "file": "src/media_tools/av_parsers.c"
        }
    }
]
vanir_signatures_modified 
"2026-08-03T14:35:20Z"