CVE-2020-36138

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-36138
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36138.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-36138
Downstream
Published
2023-08-11T14:15:11.910Z
Modified
2025-12-10T10:06:31.933597Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in decode_frame in libavcodec/tiff.c in FFmpeg version 4.3, allows remote attackers to cause a denial of service (DoS).

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 / 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
292e41ce650a7b5ca5de4ae87fff0d6a90d9fc97

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
n3.4-dev
n3.5-dev

n4.*

n4.1-dev
n4.2-dev
n4.3-dev
n4.4-dev

Database specific

vanir_signatures

[
    {
        "signature_version": "v1",
        "target": {
            "file": "libavcodec/tiff.c",
            "function": "decode_frame"
        },
        "deprecated": false,
        "source": "https://github.com/ffmpeg/ffmpeg/commit/292e41ce650a7b5ca5de4ae87fff0d6a90d9fc97",
        "id": "CVE-2020-36138-1341cbdd",
        "signature_type": "Function",
        "digest": {
            "function_hash": "27497641205601332941018378907887783559",
            "length": 10644.0
        }
    },
    {
        "signature_version": "v1",
        "target": {
            "file": "libavcodec/tiff.c"
        },
        "deprecated": false,
        "source": "https://github.com/ffmpeg/ffmpeg/commit/292e41ce650a7b5ca5de4ae87fff0d6a90d9fc97",
        "id": "CVE-2020-36138-d7342654",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "140388007503457706799956990850356797427",
                "324804663327197220549689236214996858017",
                "114739792709219131088200795764836613166",
                "195194070792729033709812293670984184272",
                "166170518703339472028857202638991488858",
                "58819326917180692248151110274182069360",
                "219933888885620711410308936640855006363",
                "175663530886535583175383889129004941302"
            ]
        }
    }
]