CVE-2021-44956

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p55

Published

Feb 8, 2022 (Feb 8, 2022)

Modified

Jun 17, 2026

Description

Two Heap based buffer overflow vulnerabilities exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23852. Issues that are in the jfif_decode function at ffjpeg/src/jfif.c (line 552) could cause a Denial of Service by using a crafted jpeg file.

Vendors: rockcarry
Products: ffjpeg
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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