Chingggo

The issue is related to a heap buffer overflow via the `consume encoded name new` function in the `format/wasm/wasm.c` file. This allows attackers to cause a Denial of Service (DoS) via a crafted binary file.

The issue is related to a NULL pointer dereference via the function `r bin file xtr load buffer` at `bin/bfile.c`. This allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

The issue is related to a heap buffer overflow via the function `QPDF::processXRefStream`. This allows attackers to cause a Denial of Service (DoS) via a crafted PDF file. The vulnerability is associated with the lack of resource release after its valid period of exploitation.