CVE-2021-21832: Integer Overflow
Published Aug 17, 2021
·Updated
A memory corruption vulnerability exists in the ISO Parsing functionality of Disc Soft Ltd Deamon Tools Pro 8.3.0.0767. A specially crafted malformed file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.
Affected Software
1 affected component
Disc-soft Daemon Tools=8.3.0.0767
Event History
Aug 17, 2021
CVE Published
via MITRE·07:01 PM
Data Sourced
via MITRE·07:01 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2021-21832?
CVE-2021-21832 has a critical severity rating of 9.8 on the CVSS scale.
2
What type of vulnerability is CVE-2021-21832?
CVE-2021-21832 is a memory corruption vulnerability due to an integer overflow in ISO Parsing functionality.
3
How can an attacker exploit CVE-2021-21832?
An attacker can exploit CVE-2021-21832 by providing a specially crafted malformed file to trigger an out-of-bounds write.
4
What software is affected by CVE-2021-21832?
CVE-2021-21832 affects Disc Soft Ltd Daemon Tools Pro version 8.3.0.0767.
5
How do I fix CVE-2021-21832?
To fix CVE-2021-21832, update to the latest version of Daemon Tools Pro provided by Disc Soft Ltd.