CVE-2021-30199

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-30199
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30199.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-30199
Downstream
Published
2021-04-19T20:15:14Z
Modified
2025-09-19T12:52:52.809046Z
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

In filters/reframelatm.c in GPAC 1.0.1 there is a Null Pointer Dereference, when gffilterpckget_data is called. The first arg pck may be null with a crafted mp4 file,which results in a crash.

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
b2db2f99b4c30f96e17b9a14537c776da6cb5dca

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

Database specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "function_hash": "322881962646193761510325288580375918980",
                "length": 3034.0
            },
            "id": "CVE-2021-30199-5b485d5f",
            "source": "https://github.com/gpac/gpac/commit/b2db2f99b4c30f96e17b9a14537c776da6cb5dca",
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "src/filters/reframe_latm.c",
                "function": "latm_dmx_process"
            },
            "deprecated": false
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "67582710314780463758571953239788679651",
                    "290015795950904442635474948029970013247",
                    "273375960481668448140498039584626171914",
                    "327052348851824933168734381584993964613",
                    "177691872155673446041301130712305766036",
                    "88248128088414560189744820890003820416",
                    "162038618548578233682791090979352532957",
                    "179112026165925033742743549772726948823",
                    "237535298546394459331137734534040221136",
                    "219513559262009853049938752600817905056",
                    "193299817810724375760158972926776532632"
                ]
            },
            "id": "CVE-2021-30199-f14e6216",
            "source": "https://github.com/gpac/gpac/commit/b2db2f99b4c30f96e17b9a14537c776da6cb5dca",
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "src/filters/reframe_latm.c"
            },
            "deprecated": false
        }
    ]
}