CWE-121 - Stack-based buffer overflow


A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Buffer overflows generally lead to crashes. Other attacks leading to lack of availability are possible, including putting the program into an infinite loop. Buffer overflows often can be used to execute arbitrary code, which is usually outside the scope of a program's implicit security policy. When the consequence is arbitrary code execution, this can often be used to subvert any other security service. This weakness is introduced during Architecture and Design, Implementation stages.

Latest vulnerabilities for CWE-121


Description of CWE-121 on Mitre website