Microsoft · Internet Explorer · CVE-2012-1241
**Name of the Vulnerable Software and Affected Versions**
ActiveScriptRuby (ASR) version 1.8.7 and earlier, specifically with GRScript18.dll before 1.2.2.0
**Description**
The issue allows remote attackers to execute arbitrary Ruby code via a crafted HTML document, due to improper restriction of interaction with an Internet Explorer ActiveX environment.
**Recommendations**
For ActiveScriptRuby (ASR) version 1.8.7 and earlier, update GRScript18.dll to version 1.2.2.0 or later to resolve the issue.