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TITLE:
ActiveScriptRuby GRScript18.dll ActiveX Control Ruby Code Execution
Vulnerability

SECUNIA ADVISORY ID:
SA48811

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48811/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48811

RELEASE DATE:
2012-04-13

DISCUSS ADVISORY:
http://secunia.com/advisories/48811/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/48811/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=48811

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A vulnerability has been reported in ActiveScriptRuby, which can be
exploited by malicious people to potentially compromise a user's
system.

The vulnerability is caused due to an error in GRScript18.dll and can
be exploited to execute arbitrary Ruby commands.

Successful exploitation may allow execution of arbitrary code, but
requires a user to visit a malicious website.

The vulnerability is reported in GRScript18.dll version 1.2.2.0.
Prior versions may also be affected.

SOLUTION:
Update to a fixed version or apply the vendor workaround (please see
the vendor's advisory for details).

PROVIDED AND/OR DISCOVERED BY:
JVN credits Moca.

ORIGINAL ADVISORY:
ActiveScriptRuby:
http://www.artonx.org/data/asr/

JVN:
http://jvn.jp/en/jp/JVN33283707/index.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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