Multiple stack-based buffer overflows in the tr_magnetParse function in libtransmission/magnet.c in Transmission 1.91 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted magnet URL with a large number of (1) tr or (2) ws links.
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.