CVE-2020-27793: High severity radare2 vulnerability
Published Aug 19, 2022
·Updated
An off-by-one overflow flaw was found in radare2 due to mismatched array length in corejava.c. This could allow an attacker to cause a crash, and perform a denail of service attack.
Affected Software
1 affected component
Radare Radare2<4.4.0
Remediation
Patch Available
Event History
Aug 19, 2022
CVE Published
via MITRE·10:43 PM
Data Sourced
via MITRE·10:43 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the vulnerability ID for this flaw in radare2?
The vulnerability ID for this flaw in radare2 is CVE-2020-27793.
2
What is the severity of CVE-2020-27793?
The severity of CVE-2020-27793 is high.
3
What is the affected software for CVE-2020-27793?
The affected software for CVE-2020-27793 is Radare Radare2 versions up to but excluding 4.4.0.
4
What is the impact of CVE-2020-27793?
CVE-2020-27793 could allow an attacker to cause a crash and perform a denial of service attack.
5
Is there a fix available for CVE-2020-27793?
Yes, a fix for CVE-2020-27793 is available. Please refer to the official references for more information.