Multiple buffer overflows in Gyach Enhanced (Gyach-E) before 1.0.3 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to (1) sending certain typing statuses or (2) setting the chat room status bar to the current chat room name.
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.