CVE-2021-32494

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-32494
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62 Patch Vendor Advisory
https://github.com/radareorg/radare2/issues/18667 Exploit Issue Tracking Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:radare:radare2:5.3.0:*:*:*:*:*:*:*
History

13 Jul 2023, 18:37

Type Values Removed Values Added
References (MISC) https://github.com/radareorg/radare2/issues/18667 - (MISC) https://github.com/radareorg/radare2/issues/18667 - Exploit, Issue Tracking, Patch, Vendor Advisory
References (MISC) https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62 - (MISC) https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62 - Patch, Vendor Advisory
CWE CWE-369
First Time Radare
Radare radare2
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:radare:radare2:5.3.0:*:*:*:*:*:*:*

07 Jul 2023, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-07-07 19:15

Updated : 2023-12-10 15:01

NVD link : CVE-2021-32494

Mitre link : CVE-2021-32494

CVE.ORG link : CVE-2021-32494

JSON object : View

Products Affected

radare

  • radare2
CWE
CWE-369

Divide By Zero