CVE-2024-13046

Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CO files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24867.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-24-1730/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ashlar:cobalt:1204.90:*:*:*:*:*:*:*

History

03 Jan 2025, 17:38

Type	Values Removed	Values Added
First Time		Ashlar Ashlar cobalt
Summary		(es) Vulnerabilidad de ejecución de código remoto fuera de los límites en el análisis de archivos CO de Ashlar-Vellum Cobalt. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en las instalaciones afectadas de Ashlar-Vellum Cobalt. Se requiere la interacción del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. La falla específica existe en el análisis de archivos CO. El problema es el resultado de la falta de una validación adecuada de los datos proporcionados por el usuario, lo que puede provocar una escritura más allá del final de un búfer asignado. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Era ZDI-CAN-24867.
CPE		cpe:2.3:a:ashlar:cobalt:1204.90:::::::*
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-24-1730/ -~~	() https://www.zerodayinitiative.com/advisories/ZDI-24-1730/ - Third Party Advisory

30 Dec 2024, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-30 21:15

Updated : 2025-01-03 17:38

NVD link : CVE-2024-13046

Mitre link : CVE-2024-13046

CVE.ORG link : CVE-2024-13046

JSON object : View

Products Affected

ashlar

cobalt

CWE

CWE-787

Out-of-bounds Write

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7.8 /10