CVE-2020-20451
published 2021-05-25CVE-2020-20451: Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
PriorityP434high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.34%
68.3th percentile
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | ffmpeg | < ffmpeg 7:4.3-2 (bookworm) | ffmpeg 7:4.3-2 (bookworm) |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | >= 0 < 7:4.3-2 | 7:4.3-2 |
| ffmpeg | ffmpeg | >= 0 < 7:4.3-2 | 7:4.3-2 |
| ffmpeg | ffmpeg | >= 0 < 7:4.3-2 | 7:4.3-2 |
| ffmpeg | ffmpeg | >= 0 < 7:4.3-2 | 7:4.3-2 |
| ffmpeg | ffmpeg | >= 0 < 7:2.8.17-0ubuntu0.1+esm4 | 7:2.8.17-0ubuntu0.1+esm4 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5LOW
vendor_ubuntu6.5MEDIUM
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Ubuntu
FFmpeg vulnerabilities
vendor_ubuntu·2022-06-13·CVSS 6.5
CVE-2020-35965 [MEDIUM] FFmpeg vulnerabilities
Title: FFmpeg vulnerabilities
Summary: Several security issues were fixed in FFmpeg.
It was discovered that FFmpeg did not properly verify certain input when
processing video and audio files. An attacker could possibly use this to send
specially crafted input to the application, force a division by zero, and
cause a denial of service (application crash). (CVE-2020-20445, CVE-2020-20446,
CVE-2020-20453, CVE-2020-20892)
It was discovered that FFmpeg did not properly perform certain bit shift and
memory operations. An attacker could possibly use this issue to expose
sensitive information. (CVE-2020-20902)
It was discovered that FFmpeg did not properly perform memory management
operations in various of its functions. An attacker could possibly use this
issue to send specially crafted input
Debian
CVE-2020-20451: ffmpeg - Denial of Service issue in FFmpeg 4.2 due to resource management errors via ffto...
vendor_debian·2020·CVSS 7.5
CVE-2020-20451 [HIGH] CVE-2020-20451: ffmpeg - Denial of Service issue in FFmpeg 4.2 due to resource management errors via ffto...
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
Scope: local
bookworm: resolved (fixed in 7:4.3-2)
bullseye: resolved (fixed in 7:4.3-2)
forky: resolved (fixed in 7:4.3-2)
sid: resolved (fixed in 7:4.3-2)
trixie: resolved (fixed in 7:4.3-2)
OSV
ffmpeg vulnerabilities
osv·2022-06-13·CVSS 6.5
CVE-2020-20445 [MEDIUM] ffmpeg vulnerabilities
ffmpeg vulnerabilities
It was discovered that FFmpeg did not properly verify certain input when
processing video and audio files. An attacker could possibly use this to send
specially crafted input to the application, force a division by zero, and
cause a denial of service (application crash). (CVE-2020-20445, CVE-2020-20446,
CVE-2020-20453, CVE-2020-20892)
It was discovered that FFmpeg did not properly perform certain bit shift and
memory operations. An attacker could possibly use this issue to expose
sensitive information. (CVE-2020-20902)
It was discovered that FFmpeg did not properly perform memory management
operations in various of its functions. An attacker could possibly use this
issue to send specially crafted input to the application and cause a denial of
service (application
GHSA
GHSA-3w87-fgr4-8m86: Denial of Service issue in FFmpeg 4
ghsa_unreviewed·2022-05-24
CVE-2020-20451 [HIGH] CWE-401 GHSA-3w87-fgr4-8m86: Denial of Service issue in FFmpeg 4
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
OSV
CVE-2020-20451: Denial of Service issue in FFmpeg 4
osv·2021-05-25·CVSS 7.5
CVE-2020-20451 [HIGH] CVE-2020-20451: Denial of Service issue in FFmpeg 4
Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-05-25
Published