CVE-2019-11339

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Source
https://cve.org/CVERecord?id=CVE-2019-11339
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11339.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2019-11339
Downstream
Related
Published
2019-04-19T00:29:00.293Z
Modified
2026-03-18T11:32:22.700861Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The studio profile decoder in libavcodec/mpeg4videodec.c in FFmpeg 4.0 before 4.0.4 and 4.1 before 4.1.2 allows remote attackers to cause a denial of service (out-of-array access) or possibly have unspecified other impact via crafted MPEG-4 video data.

References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
ace829cb45cff530b8a0aed6adf18f329d7a98f6
Fixed
ee66e04bc9dbbcf95114a103f174ed54b2260758
Introduced
3c1ecb057d7621e57968624aa15ad3e9efc819f7
Fixed
a7cb7a2e4314956e06a351333ff8096fab9afa7f
Fixed
1f686d023b95219db933394a7704ad9aa5f01cbb
Fixed
d227ed5d598340e719eff7156b1aa0a4469e9a6a
Database specific 
{
    "versions": [
        {
            "introduced": "4.0"
        },
        {
            "fixed": "4.0.4"
        },
        {
            "introduced": "4.1"
        },
        {
            "fixed": "4.1.2"
        }
    ]
}

Affected versions

n4.*
n4.0
n4.0.1
n4.0.2
n4.0.3
n4.1
n4.1-dev
n4.1.1
n4.2-dev

Database specific

vanir_signatures 
[
    {
        "signature_version": "v1",
        "deprecated": false,
        "id": "CVE-2019-11339-46c7335d",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/d227ed5d598340e719eff7156b1aa0a4469e9a6a",
        "target": {
            "file": "libavcodec/mpeg4videodec.c",
            "function": "mpeg4_decode_studio_block"
        },
        "digest": {
            "length": 3002.0,
            "function_hash": "41296419305316088242037833099035261065"
        },
        "signature_type": "Function"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "id": "CVE-2019-11339-6ce8539f",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/d227ed5d598340e719eff7156b1aa0a4469e9a6a",
        "target": {
            "file": "libavcodec/mpeg4videodec.c"
        },
        "digest": {
            "line_hashes": [
                "196590687099187513051223795847589783435",
                "312991416146212581129518582977202676759",
                "201856063348134663383340940408327447423",
                "164435469687328264150812677268537811351",
                "150209137443118074655683873635357904176",
                "66436617515311640562812047729254084355",
                "48058076172097344956900250046099921496",
                "151331248721785865971496334836964937327",
                "80695285972875537713694838148526906706",
                "24921378405940910674322116230453522255"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "id": "CVE-2019-11339-aa5b60c2",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/1f686d023b95219db933394a7704ad9aa5f01cbb",
        "target": {
            "file": "libavcodec/mpeg4videodec.c"
        },
        "digest": {
            "line_hashes": [
                "294836802028254104437015519727142575903",
                "329944762376806700361291339240494798822",
                "320298714614336043866888945378643631563",
                "59044922675942639841070301700479117755"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line"
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "id": "CVE-2019-11339-b21214eb",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/1f686d023b95219db933394a7704ad9aa5f01cbb",
        "target": {
            "file": "libavcodec/mpeg4videodec.c",
            "function": "decode_studio_vop_header"
        },
        "digest": {
            "length": 1782.0,
            "function_hash": "312495717718519555182595270957768899859"
        },
        "signature_type": "Function"
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-11339.json"