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

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.

Contact

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