CVE-2021-21824: Critical severity accusoft imagegear vulnerability

Published Jun 11, 2021
·
Updated

An out-of-bounds write vulnerability exists in the JPG HandleJPEG420 functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Affected Software

1 affected component
Accusoft ImageGear=19.9

Event History

Jun 11, 2021
CVE Published
via MITRE·04:12 PM
Data Sourced
via MITRE·04:12 PM
DescriptionSeverityWeakness

Frequently Asked Questions

1

What is the vulnerability ID of this vulnerability?

The vulnerability ID is CVE-2021-21824.

2

What is the severity of CVE-2021-21824?

The severity of CVE-2021-21824 is critical with a CVSS score of 9.8.

3

What is the affected software?

The affected software is AccuSoft ImageGear version 19.9.

4

How does the vulnerability occur?

The vulnerability occurs due to an out-of-bounds write in the JPG Handle_JPEG420 functionality of AccuSoft ImageGear.

5

What is the potential impact of this vulnerability?

A specially crafted malformed file can lead to memory corruption, potentially allowing an attacker to execute arbitrary code.

Contact

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