CVE-2025-3845

The CVE-2025-3845 issue affects markparticle WebServer up to 1.0, with the vulnerability in Buffer::HasWritten in code/buffer/buffer.cpp. Manipulating writePos_ causes a buffer overflow that can be exploited remotely; exploitation has been disclosed publicly. Public sources consistently identify ...

CVE-2025-3845: Buffer Copy without Checking Size of Input

A vulnerability was found in markparticle WebServer up to 1.0. It has been declared as critical. Affected by this vulnerability is the function Buffer::HasWritten of the file code/buffer/buffer.cpp. The manipulation of the argument writePos leads to buffer overflow. The attack can be launched...