Uncontrolled array index in the sdpplinparse function in stream/realrtsp/sdpplin.c in MPlayer 1.0 rc2 allows remote attackers to overwrite memory and execute arbitrary code via a large streamid SDP parameter. NOTE: this issue has been referred to as an integer overflow.

Multiple integer underflows in the Real demuxer (demuxreal.c) in MPlayer 1.0rc2 and earlier allow remote attackers to cause a denial of service (process termination) and possibly execute arbitrary code via a crafted video file that causes the streamread function to read or write arbitrary memory.