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.
References
| Link | Resource |
|---|---|
| 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 |
Configurations
History
21 Nov 2024, 06:07
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05 - Patch, Vendor Advisory | |
| References | () https://github.com/radareorg/radare2/issues/18666 - Issue Tracking, Patch, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 10.0 |
13 Jul 2023, 19:02
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.1 |
| First Time |
Radare radare2
Radare |
|
| CWE | CWE-416 | |
| CPE | cpe:2.3:a:radare:radare2:5.3.0:*:*:*:*:*:*:* | |
| References | (MISC) https://github.com/radareorg/radare2/issues/18666 - Issue Tracking, Patch, Vendor Advisory | |
| References | (MISC) https://github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05 - Patch, Vendor Advisory |
07 Jul 2023, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-07-07 19:15
Updated : 2024-11-21 06:07
NVD link : CVE-2021-32495
Mitre link : CVE-2021-32495
CVE.ORG link : CVE-2021-32495
JSON object : View
Products Affected
radare
- radare2
CWE
CWE-416
Use After Free