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cve[email protected]CVE-2020-20450
HistoryMay 25, 2021 - 7:15 p.m.

CVE-2020-20450

2021-05-2519:15:00
CWE-476
[email protected]
web.nvd.nist.gov
79
cve-2020-20450
ffmpeg
null pointer dereference
libavformat
aviobuf.c
denial of service

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

32.9%

JSON

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

Related

prion 1
osv 3
veracode 1
debiancve 1
alpinelinux 1
ubuntucve 1
openvas 3
debian 1
nessus 2
mageia 1
cloudfoundry 1
ubuntu 1
prion
prion
Null pointer dereference
2021-05-25 19:15:00
osv
osv
CVE-2020-20450
2021-05-25 19:15:07
ffmpeg - security update
2021-10-31 00:00:00
ffmpeg vulnerabilities
2022-06-08 11:54:47
veracode
veracode
Denial Of Service
2021-08-23 02:02:10
debiancve
debiancve
CVE-2020-20450
2021-05-25 19:15:00
alpinelinux
alpinelinux
CVE-2020-20450
2021-05-25 19:15:00
ubuntucve
ubuntucve
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2021-05-25 00:00:00
openvas
openvas
Debian: Security Advisory (DSA-4998-1)
2021-11-02 00:00:00
Mageia: Security Advisory (MGASA-2021-0495)
2022-01-28 00:00:00
Ubuntu: Security Advisory (USN-5472-1)
2022-06-09 00:00:00
debian
debian
[SECURITY] [DSA 4998-1] ffmpeg security update
2021-10-31 16:40:43
nessus
nessus
Debian DSA-4998-1 : ffmpeg - security update
2021-11-01 00:00:00
Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : FFmpeg vulnerabilities (USN-5472-1)
2022-06-09 00:00:00
mageia
mageia
Updated ffmpeg packages fix security vulnerability
2021-10-29 22:32:22
cloudfoundry
cloudfoundry
USN-5472-1: FFmpeg vulnerabilities | Cloud Foundry
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ubuntu
ubuntu
FFmpeg vulnerabilities
2022-06-08 00:00:00

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

32.9%

JSON
Related for CVE-2020-20450
prion1osv3veracode1debiancve1alpinelinux1ubuntucve1openvas3debian1nessus2mageia1cloudfoundry1ubuntu1