ubuntu-cve-2020-22048
Vulnerability from osv_ubuntu
Published
2021-06-02 16:15
Modified
2025-07-16 04:56
Summary
Details
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_frame_pool_get function in framepool.c.
Severity
6.5 (Medium)
N/A (UNKNOWN)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "ffmpeg",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "ffmpeg-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "ffmpeg-doc",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-extra",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-extra57",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-extra57-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec57",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec57-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavdevice-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavdevice57",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavdevice57-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-extra",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-extra6",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-extra6-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter6",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter6-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavformat-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavformat57",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavformat57-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavresample-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavresample3",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavresample3-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavutil-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavutil55",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libavutil55-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libpostproc-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libpostproc54",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libpostproc54-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libswresample-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libswresample2",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libswresample2-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libswscale-dev",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libswscale4",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
},
{
"binary_name": "libswscale4-dbgsym",
"binary_version": "7:3.4.11-0ubuntu0.1+esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "ffmpeg",
"purl": "pkg:deb/ubuntu/ffmpeg@7:3.4.11-0ubuntu0.1+esm2?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7:3.4.11-0ubuntu0.1+esm2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7:3.3.4-2",
"7:3.3.4-2build3",
"7:3.4-2ubuntu2",
"7:3.4-4",
"7:3.4-4build1",
"7:3.4.1-1",
"7:3.4.1-1build1",
"7:3.4.2-1",
"7:3.4.2-1build1",
"7:3.4.2-2",
"7:3.4.4-0ubuntu0.18.04.1",
"7:3.4.6-0ubuntu0.18.04.1",
"7:3.4.8-0ubuntu0.2",
"7:3.4.11-0ubuntu0.1",
"7:3.4.11-0ubuntu0.1+esm1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "ffmpeg",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "ffmpeg-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "ffmpeg-doc",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavcodec-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavcodec-extra",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavcodec-extra58",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavcodec-extra58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavcodec58",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavcodec58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavdevice-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavdevice58",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavdevice58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavfilter-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavfilter-extra",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavfilter-extra7",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavfilter-extra7-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavfilter7",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavfilter7-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavformat-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavformat58",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavformat58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavresample-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavresample4",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavresample4-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavutil-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavutil56",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libavutil56-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libpostproc-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libpostproc55",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libpostproc55-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libswresample-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libswresample3",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libswresample3-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libswscale-dev",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libswscale5",
"binary_version": "7:4.2.7-0ubuntu0.1"
},
{
"binary_name": "libswscale5-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "ffmpeg",
"purl": "pkg:deb/ubuntu/ffmpeg@7:4.2.7-0ubuntu0.1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7:4.2.7-0ubuntu0.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7:4.1.4-1build2",
"7:4.2.1-2",
"7:4.2.1-2ubuntu1",
"7:4.2.2-1build1",
"7:4.2.2-1ubuntu1",
"7:4.2.4-1ubuntu0.1"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "ffmpeg",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "ffmpeg-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "ffmpeg-doc",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-extra",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-extra58",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec-extra58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec58",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavcodec58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavdevice-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavdevice58",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavdevice58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-extra",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-extra7",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter-extra7-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter7",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavfilter7-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavformat-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavformat58",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavformat58-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavresample-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavresample4",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavresample4-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavutil-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavutil56",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libavutil56-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libpostproc-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libpostproc55",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libpostproc55-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libswresample-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libswresample3",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libswresample3-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libswscale-dev",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libswscale5",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
},
{
"binary_name": "libswscale5-dbgsym",
"binary_version": "7:4.2.7-0ubuntu0.1+esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "ffmpeg",
"purl": "pkg:deb/ubuntu/ffmpeg@7:4.2.7-0ubuntu0.1+esm2?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7:4.2.7-0ubuntu0.1+esm2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7:4.1.4-1build2",
"7:4.2.1-2",
"7:4.2.1-2ubuntu1",
"7:4.2.2-1build1",
"7:4.2.2-1ubuntu1",
"7:4.2.4-1ubuntu0.1",
"7:4.2.4-1ubuntu0.1+esm1",
"7:4.2.7-0ubuntu0.1",
"7:4.2.7-0ubuntu0.1+esm1"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "ffmpeg",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "ffmpeg-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "ffmpeg-doc",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavcodec-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavcodec-extra",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavcodec-extra58",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavcodec-extra58-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavcodec58",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavcodec58-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavdevice-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavdevice58",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavdevice58-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavfilter-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavfilter-extra",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavfilter-extra7",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavfilter-extra7-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavfilter7",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavfilter7-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavformat-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavformat-extra",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavformat-extra58",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavformat-extra58-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavformat58",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavformat58-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavutil-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavutil56",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libavutil56-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libpostproc-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libpostproc55",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libpostproc55-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libswresample-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libswresample3",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libswresample3-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libswscale-dev",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libswscale5",
"binary_version": "7:4.4.1-3ubuntu2"
},
{
"binary_name": "libswscale5-dbgsym",
"binary_version": "7:4.4.1-3ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "ffmpeg",
"purl": "pkg:deb/ubuntu/ffmpeg@7:4.4.1-3ubuntu2?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7:4.4.1-3ubuntu2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7:4.4-6ubuntu5",
"7:4.4.1-2ubuntu1",
"7:4.4.1-3ubuntu1"
]
}
],
"aliases": [],
"details": "A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_frame_pool_get function in framepool.c.",
"id": "UBUNTU-CVE-2020-22048",
"modified": "2025-07-16T04:56:00Z",
"published": "2021-06-02T16:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-22048"
},
{
"type": "REPORT",
"url": "https://trac.ffmpeg.org/ticket/8303"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-22048"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-22048"
],
"withdrawn": "2025-07-18T16:46:00Z"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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