CVE-2020-22037

Medium

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.

mitre·CWE-401·Published 2021-06-01

CVSS

6.5

EPSS

0.02

KEV

Exploits

cve.orgen

115 chars

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.

NVDen

115 chars

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.

NVDes

172 chars

Se presenta una vulnerabilidad de Denegación de Servicio en FFmpeg versión 4.2, debido a una pérdida de memoria en la función avcodec_alloc_context3 en el archivo options.c

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
2.0	Primary	NVD	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P
3.1	Primary	NVD	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H