High
Security advisory
In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly unspecified other impact.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2018-13302
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:25 UTC · Revision 1
Source evidence
In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly unspecified other impact.
osv:CVE-2018-13302
Complete source record
{
"id": "ee730933215a2f59ce4405098c75ceb987a213ba5d0481cf8e13cff4967ed328",
"url": "https://osv.dev/vulnerability/CVE-2018-13302",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2018-13302",
"summary": "In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly unspecified other impact.",
"evidence": "osv:CVE-2018-13302",
"products": [],
"severity": "high",
"structured": {
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"aliases": [
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"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
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"affected": [
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"range": [
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{
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"versions": [
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}
},
{
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{
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"source": "CPE_STRING"
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"range": [
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"source": "REFERENCES_COMMIT"
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"versions": [
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-13302.json",
"vanir_signatures": [
{
"id": "CVE-2018-13302-02f653e7",
"digest": {
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},
"source": "https://github.com/ffmpeg/ffmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50",
"target": {
"file": "libavformat/movenc.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
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{
"id": "CVE-2018-13302-886e5c21",
"digest": {
"length": 3196,
"function_hash": "74160251388579419138517678707062812479"
},
"source": "https://github.com/ffmpeg/ffmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50",
"target": {
"file": "libavformat/movenc.c",
"function": "handle_eac3"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
}
],
"vanir_signatures_modified": "2026-10-24T14:21:19Z"
}
}
],
"modified": "2026-10-24T14:21:19.915772954Z",
"provider": "osv",
"references": [
"https://www.debian.org/security/2018/dsa-4249",
"https://github.com/FFmpeg/FFmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50"
],
"provider_metadata": {
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{
"cpes": [
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],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
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"source": "CPE_STRING"
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},
"related_cves": [
{
"value": "CVE-2018-13302",
"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 443632,
"published_at": "2018-07-05T17:29:00.437+00:00"
}