CVE-2023-4721

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-4721
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4721.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-4721
Downstream
Published
2023-09-01T15:27:41.287Z
Modified
2025-11-28T02:35:17.606698Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
Out-of-bounds Read in gpac/gpac
Details

Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.

Database specific 
{
    "cna_assigner": "@huntrdev",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4721.json"
}
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
3ec93d73d048ed7b46fe6e9f307cc7a0cc13db63

Affected versions

v0.*

v0.5.2
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.8.0
v0.9.0
v0.9.0-preview

v1.*

v1.0.0
v1.0.1

v2.*

v2.0.0
v2.2.0

Database specific

vanir_signatures

[
    {
        "digest": {
            "line_hashes": [
                "125772078704693799369470417075418467936",
                "124985964527740962906288141134203322785",
                "325572241020271373473138324395070112790",
                "283280026035763588372602695944900506299"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2023-4721-6fa7af0c",
        "signature_version": "v1",
        "target": {
            "file": "src/media_tools/mpeg2_ps.c"
        },
        "source": "https://github.com/gpac/gpac/commit/3ec93d73d048ed7b46fe6e9f307cc7a0cc13db63",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "digest": {
            "function_hash": "74057606774204375406922036381181922141",
            "length": 1827.0
        },
        "id": "CVE-2023-4721-e208e1ad",
        "signature_version": "v1",
        "target": {
            "file": "src/media_tools/mpeg2_ps.c",
            "function": "MPEG12_ParseSeqHdr"
        },
        "source": "https://github.com/gpac/gpac/commit/3ec93d73d048ed7b46fe6e9f307cc7a0cc13db63",
        "deprecated": false,
        "signature_type": "Function"
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4721.json"