CVE-2018-14394
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-14394
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14394.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-14394
- Downstream
- Related
- Published
- 2018-07-19T05:29:00.210Z
- Modified
- 2025-11-20T10:49:29.993828Z
- 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
Git / git.ffmpeg.org/ffmpeg.git
Git / github.com/ffmpeg/ffmpeg
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ffmpeg/ffmpeg
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
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
Database specific
vanir_signatures
[
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "libavformat/movenc.c"
},
"source": "https://github.com/ffmpeg/ffmpeg/commit/3a2d21bc5f97aa0161db3ae731fc2732be6108b8",
"digest": {
"line_hashes": [
"306182149830260832260979441198774379409",
"171070650195834199310586500933145057113",
"87481129932226713652919553000304522214"
],
"threshold": 0.9
},
"id": "CVE-2018-14394-6c6703d0"
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "libavformat/movenc.c",
"function": "ff_mov_write_packet"
},
"source": "https://github.com/ffmpeg/ffmpeg/commit/3a2d21bc5f97aa0161db3ae731fc2732be6108b8",
"digest": {
"length": 7968.0,
"function_hash": "293118525475458948957410842096893374496"
},
"id": "CVE-2018-14394-ddedcd94"
}
]