Siemens SIMATIC Devices Stack-based Buffer Overflow (CVE-2021-47107)

NFSD: READDIR buffer overflow. If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream functions to write beyond the actual buffer. This calculation has always...

libtiff tiffdump integer overflow

Integer overflow in the ReadDirectory function in tiffdump.c in tiffdump in LibTIFF before 3.9.5 allows remote attackers to cause a denial of service application crash or possibly have unspecified other impact via a crafted TIFF file containing a directory data structure with many directory entri...