CVE-2020-22028
published 2021-05-26CVE-2020-22028: Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
PriorityP426medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.70%
74.7th percentile
Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
Affected
11 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 < 7:3.4.11-0ubuntu0.1 | 7:3.4.11-0ubuntu0.1 |
| ffmpeg | ffmpeg | >= 0 < 7:4.2.7-0ubuntu0.1 | 7:4.2.7-0ubuntu0.1 |
| ffmpeg | ffmpeg | >= 0 < 7:4.4.2-0ubuntu0.22.04.1 | 7:4.4.2-0ubuntu0.22.04.1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_ubuntu6.5MEDIUM
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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-2020-22028: ffmpeg - Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at lib...
vendor_debian·2020·CVSS 6.5
CVE-2020-22028 [MEDIUM] CVE-2020-22028: ffmpeg - Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at lib...
Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
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·2022-06-08·CVSS 6.5
CVE-2020-20445 [MEDIUM] ffmpeg vulnerabilities
ffmpeg vulnerabilities
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 and Ubuntu 20.04 LTS.
(CVE-2020-21041)
It was discovered that
GHSA
GHSA-crwm-jj6f-m5x8: Buffer Overflow vulnerability exists in FFmpeg 4
ghsa_unreviewed·2022-05-24
CVE-2020-22028 [MEDIUM] CWE-120 GHSA-crwm-jj6f-m5x8: Buffer Overflow vulnerability exists in FFmpeg 4
Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
OSV
CVE-2020-22028: Buffer Overflow vulnerability exists in FFmpeg 4
osv·2021-05-26·CVSS 6.5
CVE-2020-22028 [MEDIUM] CVE-2020-22028: Buffer Overflow vulnerability exists in FFmpeg 4
Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_vertically_8 at libavfilter/vf_avgblur.c, which could cause a remote Denial of Service.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-05-26
Published