CVE-2017-7863

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Source
https://cve.org/CVERecord?id=CVE-2017-7863
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7863.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-7863
Downstream
Related
Published
2017-04-14T04:59:00.507Z
Modified
2026-02-14T00:01:25.581491Z
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 2017-02-04 has an out-of-bounds write caused by a heap-based buffer overflow related to the decodeframecommon function in libavcodec/pngdec.c.

References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e477f09d0b3619f3d29173b2cd593e17e2d1978e

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

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7863.json"
vanir_signatures 
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            "threshold": 0.9
        },
        "signature_version": "v1",
        "target": {
            "file": "libavcodec/pngdec.c"
        },
        "signature_type": "Line",
        "id": "CVE-2017-7863-0d294038",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/e477f09d0b3619f3d29173b2cd593e17e2d1978e",
        "deprecated": false
    },
    {
        "digest": {
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            "length": 1028.0
        },
        "signature_version": "v1",
        "target": {
            "file": "libavcodec/pngdec.c",
            "function": "decode_trns_chunk"
        },
        "signature_type": "Function",
        "id": "CVE-2017-7863-86a15797",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/e477f09d0b3619f3d29173b2cd593e17e2d1978e",
        "deprecated": false
    },
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        "digest": {
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        },
        "signature_version": "v1",
        "target": {
            "file": "libavcodec/pngdec.c",
            "function": "decode_frame_common"
        },
        "signature_type": "Function",
        "id": "CVE-2017-7863-ec0be270",
        "source": "https://github.com/ffmpeg/ffmpeg/commit/e477f09d0b3619f3d29173b2cd593e17e2d1978e",
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]