Heap overflow

Delta Electronic DOPSoft 2 Version 2.00.07 and prior lacks proper validation of user-supplied data when parsing specific project files. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process...

CVE-2021-38406

CVE-2021-38406 affects Delta Electronics DOPSoft 2 (versions ≤ 2.00.07). It is caused by improper validation of user-supplied data when parsing specific project files, leading to multiple out-of-bounds write instances and potential code execution in the attacker’s context. The issue is documented...

CVE-2021-38406: Out-of-bounds Write

Delta Electronic DOPSoft 2 Version 2.00.07 and prior lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current process...

CVE-2021-38404: Heap-based Buffer Overflow

Delta Electronic DOPSoft 2 Version 2.00.07 and prior lacks proper validation of user-supplied data when parsing specific project files. This could result in a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process...

CVE-2021-38402: Stack-based Buffer Overflow

Delta Electronic DOPSoft 2 Version 2.00.07 and prior lacks proper validation of user-supplied data when parsing specific project files. This could lead to a stack-based buffer overflow while trying to copy to a buffer during font string handling. An attacker could leverage this vulnerability to...

PT-2021-4180

Name of the Vulnerable Software and Affected Versions Delta Electronic DOPSoft 2 versions 2.00.07 and prior Description The issue is related to a heap-based buffer overflow in DOPSoft, which is used for programming Delta Electronics DOP-100 series operator panels. This occurs due to improper...