CVEvulnerability
CVE-2021-32494
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-07-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-369
Description
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.
Affected configurations
• radare radare2 5.3.0
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62 Patch, Vendor Advisory
- https://github.com/radareorg/radare2/issues/18667 Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/radareorg/radare2/commit/a07dedb804a82bc01c07072861942dd80c6b6d62 Patch, Vendor Advisory
- https://github.com/radareorg/radare2/issues/18667 Exploit, Issue Tracking, Patch, Vendor Advisory