CVE-2021-32494: Divide by Zero
Published Jul 7, 2023
·Updated
Radare2 has a division by zero vulnerability in Mach-O parser's rebasebuffer function. This allow attackers to create malicious inputs that can cause denial of service.
Affected Software
1 affected component
Radare Radare2=5.3.0
Remediation
Patch Available
Event History
Jul 7, 2023
CVE Published
via MITRE·06:20 PM
Data Sourced
via MITRE·06:20 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2021-32494.
2
What is the severity of CVE-2021-32494?
The severity of CVE-2021-32494 is critical, with a severity value of 7.5.
3
What is the affected software for CVE-2021-32494?
The affected software for CVE-2021-32494 is Radare Radare2 version 5.3.0.
4
How does CVE-2021-32494 impact the system?
CVE-2021-32494 allows attackers to create malicious inputs that can cause denial of service.
5
Is there a fix available for CVE-2021-32494?
Yes, a fix is available. Please refer to the provided references for more information.