CVE-2021-32494 CRITICAL

CVE-2021-32494

Vendor Radare2
Product radare2
Weakness CWE-369
Published July 7, 2023
Last update November 12, 2024
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow attackers to create malicious inputs that can cause denial of service.

Key dates

02Disclosure timeline

July 7, 2023 CVE published
November 12, 2024 Record updated