Multiple buffer overflows in xdr functions in the server in CA BrightStor ARCServe Backup 11.0, 11.1, and 11.5 allow remote attackers to execute arbitrary code, as demonstrated by a stack-based buffer overflow via a long parameter to the xdr_rwsstring function.
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.