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PRIOn knowledge basePRION:CVE-2021-43759

HistoryJul 12, 2023 - 12:15 p.m.

Design/Logic Flaw

2023-07-1212:15:00

PRIOn knowledge base

www.prio-n.com

adobe media encoder

out-of-bounds read

sensitive memory disclosure

user interaction

mp4 file

security vulnerability

5.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.8%

JSON

Adobe Media Encoder versions 22.0, 15.4.2 (and earlier) are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious MP4 file.

CPENameOperatorVersion
media_encoderlt15.4.3
media_encodereq22.0

CPE	Name	Operator	Version
	media_encoder	lt	15.4.3
	media_encoder	eq	22.0

References

helpx.adobe.com/security/products/media-encoder/apsb21-118.html