Integer Overflow or Wraparound
Multiple integer overflows in Adobe Shockwave Player before 18.104.22.1689 allow remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted .dir (aka Director) file that triggers an array index error.
CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.