Heap Buffer Overflow in Radare2 Versions 5.4.0 and Earlier
CVE-2022-28072

7.5HIGH

Key Information:

Vendor

Radare

Status
Radare2
Vendor
CVE Published:
22 August 2023

What is CVE-2022-28072?

The vulnerability is characterized by a heap buffer overflow in the r_read_le32 function, which may allow attackers to corrupt memory, leading to potential arbitrary code execution or application crashes. This affects Radare2 versions 5.4.0 and earlier, where improper handling of buffer sizes can be exploited, jeopardizing the integrity of the applications relying on this software. Users are strongly advised to update to patched versions to mitigate these risks.

References

https://github.com/radareorg/radare2/commit/027cd9b727498...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.