CVEvulnerability
CVE-2021-32495
9.1 CRITICAL
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])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-416
Description
Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory afterwards. This will allow attackers to cause denial of service.
Affected configurations
• radare radare2 5.3.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05 Patch, Vendor Advisory
- https://github.com/radareorg/radare2/issues/18666 Issue Tracking, Patch, Vendor Advisory
- https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05 Patch, Vendor Advisory
- https://github.com/radareorg/radare2/issues/18666 Issue Tracking, Patch, Vendor Advisory