Heap Buffer Overflow in Radare2 Compromises Application Security
CVE-2022-34502

5.5MEDIUM

Key Information:

Vendor

Radare

Status
Radare2
Vendor
CVE Published:
22 July 2022

What is CVE-2022-34502?

Radare2 version 5.7.0 contains a heap buffer overflow vulnerability within the function consume_encoded_name_new located in format/wasm/wasm.c. By exploiting this flaw, attackers can craft specific binary files that lead to Denial of Service (DoS) conditions, compromising application availability and integrity.

References

https://github.com/radareorg/radare2/issues/20336
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.