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ubuntucveUbuntu.comUB:CVE-2020-22026
HistoryMay 26, 2021 - 12:00 a.m.

CVE-2020-22026

2021-05-2600:00:00
ubuntu.com
ubuntu.com
12
ffmpeg
buffer overflow
config_input
af_tremolo.c
denial of service
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.003

Percentile

66.3%

JSON

Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input
function at libavfilter/af_tremolo.c, which could let a remote malicious
user cause a Denial of Service.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchffmpeg< 7:3.4.11-0ubuntu0.1UNKNOWN
ubuntu20.04noarchffmpeg< 7:4.2.7-0ubuntu0.1UNKNOWN

Related

veracode 1
debiancve 1
nvd 1
osv 4
cvelist 1
prion 1
cve 1
openvas 7
debian 2
nessus 5
suse 1
ubuntu 1
cloudfoundry 1
veracode
veracode
Denial Of Service (DoS)
2021-06-05 10:07:02
debiancve
debiancve
CVE-2020-22026
2021-05-26 21:15:08
nvd
nvd
CVE-2020-22026
2021-05-26 21:15:08
osv
osv
CVE-2020-22026
2021-05-26 21:15:08
ffmpeg - security update
2021-08-14 00:00:00
ffmpeg - security update
2021-10-19 00:00:00
cvelist
cvelist
CVE-2020-22026
2021-05-26 20:31:30
prion
prion
Buffer overflow
2021-05-26 21:15:00
cve
cve
CVE-2020-22026
2021-05-26 21:15:08
openvas
openvas
Debian: Security Advisory (DLA-2742-1)
2021-08-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:2322-1)
2021-07-15 00:00:00
openSUSE: Security Advisory for ffmpeg (openSUSE-SU-2021:2322-1)
2021-07-15 00:00:00
debian
debian
[SECURITY] [DLA 2742-1] ffmpeg security update
2021-08-15 04:58:19
[SECURITY] [DSA 4990-1] ffmpeg security update
2021-10-19 18:51:14
nessus
nessus
Debian DLA-2742-1 : ffmpeg - LTS security update
2021-08-23 00:00:00
SUSE SLED15 / SLES15 Security Update : ffmpeg (SUSE-SU-2021:2322-1)
2021-07-15 00:00:00
openSUSE 15 Security Update : ffmpeg (openSUSE-SU-2021:2322-1)
2021-07-16 00:00:00
suse
suse
Security update for ffmpeg (important)
2021-07-14 00:00:00
ubuntu
ubuntu
FFmpeg vulnerabilities
2022-06-08 00:00:00
cloudfoundry
cloudfoundry
USN-5472-1: FFmpeg vulnerabilities | Cloud Foundry
2022-07-28 00:00:00

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.003

Percentile

66.3%

JSON
Related for UB:CVE-2020-22026
veracode1debiancve1nvd1osv4cvelist1prion1cve1openvas7debian2nessus5suse1ubuntu1cloudfoundry1