CVE-2023-4756

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-4756
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4756.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-4756
Downstream
Published
2023-09-04T09:15:07Z
Modified
2025-10-16T05:55:49.936024Z
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

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV.

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
6914d016e2b540bac2c471c4aea156ddef8e8e01

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": [
        {
            "deprecated": false,
            "signature_type": "Function",
            "target": {
                "file": "src/scene_manager/loader_bt.c",
                "function": "gf_bt_check_line"
            },
            "signature_version": "v1",
            "digest": {
                "length": 7238.0,
                "function_hash": "248969471670354423913633833643448318600"
            },
            "id": "CVE-2023-4756-bae29837",
            "source": "https://github.com/gpac/gpac/commit/6914d016e2b540bac2c471c4aea156ddef8e8e01"
        },
        {
            "deprecated": false,
            "signature_type": "Line",
            "target": {
                "file": "src/scene_manager/loader_bt.c"
            },
            "signature_version": "v1",
            "digest": {
                "line_hashes": [
                    "159980883770019638156314446817634402497",
                    "177691367290579395854467380098755301776",
                    "177547609927727253232917970462317179226",
                    "106799466234984483722179104676976705206",
                    "192858067282737056496419545910395749718",
                    "209793702161040535968236786835585921436",
                    "337238617098004924347294413228698578708",
                    "242153535204094392994649042168891423440",
                    "224157320800109348735711292323651055671",
                    "50650812290744805346066813341934454298",
                    "282066337774628935860786118948460123407",
                    "261542863855760504059832236557960043282",
                    "138114858756252476810517500589087291066",
                    "81670259513898047699039334091588162365",
                    "154058914503412685594814357024180272659",
                    "49933698396067619365573851390073859167",
                    "216552187568122321869877685895911600229",
                    "187927402125930479632204714895315874837",
                    "259803232686737589915358931485226653714",
                    "34484451110572194430845707527561756871",
                    "306310920425379990060806065370557013959",
                    "253100823954240397805525734881280879802",
                    "34620981024414339371734869872502791732",
                    "152866302972597861012534317415554917024"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2023-4756-e48e1b97",
            "source": "https://github.com/gpac/gpac/commit/6914d016e2b540bac2c471c4aea156ddef8e8e01"
        }
    ]
}