Dameng DM Database Server allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors related to the SP_DEL_BAK_EXPIRED procedure in wdm_dll.dll, which triggers memory corruption.
Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.