CVE-2017-7862

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-7862
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7862.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-7862
Downstream
Related
Published
2017-04-14T04:59:00Z
Modified
2025-10-18T08:51:34.684233Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

FFmpeg before 2017-02-07 has an out-of-bounds write caused by a heap-based buffer overflow related to the decode_frame function in libavcodec/pictordec.c.

References

Affected packages

Git / git.ffmpeg.org/ffmpeg.git

Affected ranges

Type
GIT
Repo
https://git.ffmpeg.org/ffmpeg.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected

Git / git.ffmpeg.org/ffmpeg.git

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8c2ea3030af7b40a3c4275696fb5c76cdb80950a

Affected versions

Other

N

n0.*

n0.11-dev
n0.12-dev
n0.8

n1.*

n1.1-dev
n1.2-dev
n1.3-dev

n2.*

n2.0
n2.1-dev
n2.2-dev
n2.3-dev
n2.4-dev
n2.5-dev
n2.6-dev
n2.7-dev
n2.8-dev
n2.9-dev

n3.*

n3.1-dev
n3.2-dev
n3.3-dev

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "target": {
            "file": "libavcodec/pictordec.c"
        },
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "45430815557093964422018181196146151911",
                "204365772377553112502918716795150183465",
                "49097774297670358260718101685646211148",
                "232864927761196979583209391202547453054"
            ]
        },
        "source": "https://github.com/ffmpeg/ffmpeg/commit/8c2ea3030af7b40a3c4275696fb5c76cdb80950a",
        "id": "CVE-2017-7862-a6a90485",
        "signature_version": "v1"
    },
    {
        "signature_type": "Function",
        "target": {
            "function": "decode_frame",
            "file": "libavcodec/pictordec.c"
        },
        "deprecated": false,
        "digest": {
            "function_hash": "71292767269401970184121746807693182439",
            "length": 4176.0
        },
        "source": "https://github.com/ffmpeg/ffmpeg/commit/8c2ea3030af7b40a3c4275696fb5c76cdb80950a",
        "id": "CVE-2017-7862-d6955de0",
        "signature_version": "v1"
    }
]