Warcraft III JASS code execution

warcraft3-frozenthrone-jass-code-execution (54324)

High Risk

Description:

Warcraft III could allow a remote attacker to execute arbitrary code, caused by an error when handling JASS scripts. By persuading a victim to view a specially-crafted map, a remote attacker could exploit this vulnerability to execute arbitrary code on the system.

*CVSS:

Base Score:	6.8
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Apply the patch for this vulnerability, available from the Blizzard Entertainment Web site. See References.

References:

• Battle.net Forums: Warcraft III Custom Map Security Warning .
• Blizzard Entertainment Web site: Warcraft III.
• BID-37052: Warcraft III: The Frozen Throne JASS Interpreter Multiple Remote Code Execution Vulnerabilities
• CVE-2009-4768: Unspecified vulnerability in the JASS script interpreter in Warcraft III: The Frozen Throne 1.24b and earlier allows user-assisted remote attackers to execute arbitrary code via a crafted custom map. NOTE: some of these details are obtained from third party information.
• OSVDB ID: 60205: Warcraft III JASS Interpreter Crafted Map Arbitrary Code Execution
• SA37390: Warcraft III JASS Interpreter Arbitrary Code Execution

Platforms Affected:

• Blizzard Entertainment Warcraft III 1.24

Reported:

May 01, 2009

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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