CVE-2020-22025
published 2021-05-27CVE-2020-22025: A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential…
PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.83%
76.5th percentile
A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| 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
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
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
Ubuntu
FFmpeg vulnerabilities
vendor_ubuntu·2022-06-08·CVSS 6.5
CVE-2020-22035 [MEDIUM] FFmpeg vulnerabilities
Title: FFmpeg vulnerabilities
Summary: Several security issues were fixed in FFmpeg.
It was discovered that FFmpeg would attempt to divide by zero when using Linear
Predictive Coding (LPC) or AAC codecs. An attacker could possibly use this
issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2020-20445, CVE-2020-20446,
CVE-2020-20453)
It was discovered that FFmpeg incorrectly handled certain input. An attacker
could possibly use this issue to cause a denial of service. This issue only
affected Ubuntu 20.04 LTS. (CVE-2020-20450)
It was discovered that FFmpeg incorrectly handled file conversion to APNG
format. An attacker could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 18.04 LTS
Debian
CVE-2020-22025: ffmpeg - A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilte...
vendor_debian·2020·CVSS 8.8
CVE-2020-22025 [HIGH] CVE-2020-22025: ffmpeg - A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilte...
A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.
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-6w9f-f6h2-8j9m: A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect
ghsa_unreviewed·2022-05-24
CVE-2020-22025 [HIGH] CWE-787 GHSA-6w9f-f6h2-8j9m: A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect
A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.
OSV
CVE-2020-22025: A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect
osv·2021-05-27·CVSS 8.8
CVE-2020-22025 [HIGH] CVE-2020-22025: A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect
A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://cwe.mitre.org/data/definitions/122.htmlhttps://lists.debian.org/debian-lts-announce/2021/08/msg00018.htmlhttps://trac.ffmpeg.org/ticket/8260https://www.debian.org/security/2021/dsa-4990https://cwe.mitre.org/data/definitions/122.htmlhttps://lists.debian.org/debian-lts-announce/2021/08/msg00018.htmlhttps://trac.ffmpeg.org/ticket/8260https://www.debian.org/security/2021/dsa-4990
2021-05-27
Published