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NASM 0.98.x - Error Preprocessor Directive Buffer Overflow

🗓️ 15 Dec 2004 00:00:00Reported by Jonathan RockwayType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 28 Views

NASM 0.98.x has a remote buffer overflow in error directive leading to code execution risks.

Code
source: https://www.securityfocus.com/bid/11991/info

NASM is prone to a buffer overflow. This condition is exposed when the application attempts to assemble a source file that contains malformed '%error' preprocessor directive arguments. Since the source file may originate from an external or untrusted source, this vulnerability is considered remote in nature.

Successful exploitation will permit arbitrary code execution with the privileges of the user running the application. 

https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/25005.zip

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