CVE-2022-34502: Buffer Overflow
Published Jul 22, 2022
·Updated
Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consumeencodednamenew at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary file.
Affected Software
1 affected component
Radare Radare2=5.7.0
Event History
Jul 22, 2022
CVE Published
via MITRE·02:17 PM
Data Sourced
via MITRE·02:17 PM
Description
Frequently Asked Questions
1
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2022-34502.
2
What is the affected software?
The affected software is Radare2 version 5.7.0.
3
What is the severity of CVE-2022-34502?
The severity of CVE-2022-34502 is medium with a severity value of 5.5.
4
How does CVE-2022-34502 impact the system?
CVE-2022-34502 can cause a Denial of Service (DoS) through a crafted binary file.
5
Is there a fix available for CVE-2022-34502?
To fix CVE-2022-34502, it is recommended to upgrade to a version of Radare2 that is not affected by the vulnerability.