CVE-2018-14394

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Source
https://nvd.nist.gov/vuln/detail/CVE-2018-14394
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14394.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-14394
Downstream
Related
Published
2018-07-19T05:29:00Z
Modified
2025-09-16T06:54:17.127043Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

libavformat/movenc.c in FFmpeg before 4.0.2 allows attackers to cause a denial of service (application crash caused by a divide-by-zero error) with a user crafted Waveform audio file.

References

Affected packages

Debian:11 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7:4.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7:4.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7:4.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7:4.0.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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
Fixed
0a155c57bd8eb92ccaf7f5857dc6ab276d235846
Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3a2d21bc5f97aa0161db3ae731fc2732be6108b8

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.*

n4.0
n4.0.1
n4.1-dev

Database specific 

{
    "vanir_signatures": [
        {
            "target": {
                "file": "libavformat/movenc.c"
            },
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "306182149830260832260979441198774379409",
                    "171070650195834199310586500933145057113",
                    "87481129932226713652919553000304522214"
                ]
            },
            "signature_type": "Line",
            "signature_version": "v1",
            "deprecated": false,
            "id": "CVE-2018-14394-6c6703d0",
            "source": "https://github.com/ffmpeg/ffmpeg/commit/3a2d21bc5f97aa0161db3ae731fc2732be6108b8"
        },
        {
            "target": {
                "file": "libavformat/movenc.c",
                "function": "ff_mov_write_packet"
            },
            "digest": {
                "function_hash": "293118525475458948957410842096893374496",
                "length": 7968.0
            },
            "signature_type": "Function",
            "signature_version": "v1",
            "deprecated": false,
            "id": "CVE-2018-14394-ddedcd94",
            "source": "https://github.com/ffmpeg/ffmpeg/commit/3a2d21bc5f97aa0161db3ae731fc2732be6108b8"
        }
    ]
}