| Title | Department Store Management System stack overflow in bill function v1.0 Buffer Overflow |
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| Description | The `bill()` function contains a **buffer overflow vulnerability** due to unsafe usage of `scanf("%s", x)` with a fixed-size buffer `char x[4]`. This allows an attacker to overwrite adjacent memory, potentially leading to **arbitrary code execution (RCE)** or **denial-of-service (DoS)**. |
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| Source | ⚠️ https://github.com/zzzxc643/cve/blob/main/Department_Store_Management_System.md |
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| User | zzzxc (UID 81185) |
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| Submission | 04/28/2025 08:17 (1 Year ago) |
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| Moderation | 05/08/2025 21:22 (11 days later) |
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| Status | Accepted |
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| VulDB entry | 308094 [code-projects Departmental Store Management System 1.0 bill Item Code stack-based overflow] |
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| Points | 18 |
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