CVE-2019-20629

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Source
https://nvd.nist.gov/vuln/detail/CVE-2019-20629
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20629.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20629
Downstream
Published
2020-03-24T19:15:21.007Z
Modified
2025-11-20T11:02:06.318769Z
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

An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer over-read in gfm2tsprocesspmt in mediatools/mpegts.c that can cause a denial of service via a crafted MP4 file.

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
2320eb73afba753b39b7147be91f7be7afc0eeb7

Affected versions

v0.*

v0.5.2
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.8.0

Database specific

vanir_signatures

[
    {
        "digest": {
            "length": 13192.0,
            "function_hash": "8996523589059156721546357323422475456"
        },
        "id": "CVE-2019-20629-7609cc08",
        "source": "https://github.com/gpac/gpac/commit/2320eb73afba753b39b7147be91f7be7afc0eeb7",
        "signature_type": "Function",
        "target": {
            "file": "src/media_tools/mpegts.c",
            "function": "gf_m2ts_process_pmt"
        },
        "signature_version": "v1",
        "deprecated": false
    },
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "133379085859360269598344503404399662947",
                "106168692294858675055697343916435874473",
                "72569192081990355060075537311296933808",
                "8026147587734142939870120938638327475",
                "15477906275004562280115298485190774329",
                "180672557205391803553237026379219372584",
                "212092903353123825586208908458840867502",
                "92227009122515285962472930496317498948",
                "279311603526829036877731192554838652864",
                "190706729340961245068774956581523567037"
            ]
        },
        "id": "CVE-2019-20629-8719012f",
        "source": "https://github.com/gpac/gpac/commit/2320eb73afba753b39b7147be91f7be7afc0eeb7",
        "signature_type": "Line",
        "target": {
            "file": "src/media_tools/mpegts.c"
        },
        "signature_version": "v1",
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20629.json"