CVE-2020-22033

A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cwe.mitre.org/data/definitions/122.html	Third Party Advisory
https://trac.ffmpeg.org/ticket/8246	Exploit Issue Tracking Vendor Advisory
https://www.debian.org/security/2021/dsa-4990	Third Party Advisory
https://cwe.mitre.org/data/definitions/122.html	Third Party Advisory
https://trac.ffmpeg.org/ticket/8246	Exploit Issue Tracking Vendor Advisory
https://www.debian.org/security/2021/dsa-4990	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-05-27 19:15

Updated : 2024-11-21 05:13

NVD link : CVE-2020-22033

Mitre link : CVE-2020-22033

CVE.ORG link : CVE-2020-22033

JSON object : View

Products Affected

debian

debian_linux

ffmpeg

ffmpeg

CWE

CWE-787

Out-of-bounds Write

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