The Remote Data Service Object (RDS.DataControl) in Microsoft Internet Explorer 6 on Windows 2000 allows remote attackers to cause a denial of service (crash) via a series of operations that result in an invalid length calculation when using SysAllocStringLen, then triggers a buffer over-read.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.434
EPSS Ranking 97.3%