A vulnerability classified as problematic has been found in Radare2 5.9.9. Affected is the function r_cons_pal_init in the library /libr/cons/pal.c of the component radiff2. The manipulation leads to memory corruption. The attack needs to be approached locally. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is identified as 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.
References
| Link | Resource |
|---|---|
| https://drive.google.com/file/d/1joXpofhKSeb3uJ034ayVuWIoJj08gm_9/view?usp=sharing | Exploit |
| https://github.com/radareorg/radare2/commit/5705d99cc1f23f36f9a84aab26d1724010b97798 | Patch |
| https://github.com/radareorg/radare2/issues/24231 | Exploit Issue Tracking Vendor Advisory |
| https://github.com/radareorg/radare2/issues/24231#issuecomment-2918848163 | Issue Tracking Vendor Advisory |
| https://vuldb.com/?ctiid.311130 | Permissions Required VDB Entry |
| https://vuldb.com/?id.311130 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.586910 | Third Party Advisory VDB Entry |
Configurations
History
23 Jun 2025, 14:38
| Type | Values Removed | Values Added |
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| First Time |
Radare radare2
Radare |
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| Summary | (es) Se ha encontrado una vulnerabilidad clasificada como problemática en Radare2 5.9.9. La función r_cons_pal_init de la librería /libr/cons/pal.c del componente radiff2 se ve afectada. La manipulación provoca corrupción de memoria. El ataque debe abordarse localmente. Es un ataque de complejidad bastante alta. Parece difícil de explotar. Se ha hecho público el exploit y puede que sea utilizado. La existencia real de esta vulnerabilidad aún se duda. El parche se identifica como 5705d99cc1f23f36f9a84aab26d1724010b97798. Se recomienda aplicar un parche para solucionar este problema. La documentación explica que el parámetro -T es experimental y causa fallos. Un análisis posterior ha demostrado que la ejecución no supone un problema real a menos que se utilice asan. Se ha añadido una nueva advertencia. | |
| CPE | cpe:2.3:a:radare:radare2:5.9.9:*:*:*:*:*:*:* | |
| References | () https://drive.google.com/file/d/1joXpofhKSeb3uJ034ayVuWIoJj08gm_9/view?usp=sharing - Exploit | |
| References | () https://github.com/radareorg/radare2/commit/5705d99cc1f23f36f9a84aab26d1724010b97798 - Patch | |
| References | () https://github.com/radareorg/radare2/issues/24231 - Exploit, Issue Tracking, Vendor Advisory | |
| References | () https://github.com/radareorg/radare2/issues/24231#issuecomment-2918848163 - Issue Tracking, Vendor Advisory | |
| References | () https://vuldb.com/?ctiid.311130 - Permissions Required, VDB Entry | |
| References | () https://vuldb.com/?id.311130 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/?submit.586910 - Third Party Advisory, VDB Entry |
05 Jun 2025, 20:12
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
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05 Jun 2025, 07:15
| Type | Values Removed | Values Added |
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| New CVE |
Information
Published : 2025-06-05 07:15
Updated : 2025-06-23 14:38
NVD link : CVE-2025-5642
Mitre link : CVE-2025-5642
CVE.ORG link : CVE-2025-5642
JSON object : View
Products Affected
radare
- radare2
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer