Improper Handling of Parameters in Adobe Acrobat and Adobe Reader - CVE-2009-2993

Vulnerability identifier: #VU2662

CSH Severity: High

CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2009-2993

CWE-ID: CWE-233

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The weakness exists due to improper implementation of the Privileged Context and Safe Path restrictions for unspecified JavaScript methods. A remote attacker can create a specially crafted PDF file containing the cPath parameter, trick the victim into opening it and execute arbitrary code.

Successful exploitation of the vulnerability may result in arbitrary code execution on the vulnerable system.

Adobe Acrobat
Adobe Reader
Gentoo Linux
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux Desktop

Update Adobe Reader for Windows, Macintosh, and UNIX to version 9.2:
http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Windows
http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Macintosh
http://www.adobe.com/support/downloads/product.jsp?product=10&platform=Unix
Update Adobe Acrobat for Windows and Macintosh to version 9.2:
http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Windows
http://www.adobe.com/support/downloads/product.jsp?product=158&platform=Windows
http://www.adobe.com/support/downloads/product.jsp?product=112&platform=Windows
http://www.adobe.com/support/downloads/product.jsp?product=1&platform=Macintosh

• http://www.adobe.com/support/security/bulletins/apsb09-15.html

• Multiple vulnerabilities in Adobe Reader and Adobe Acrobat
• Gentoo update for Adobe Reader
• openSUSE update for flash-player
• Red Hat update for acroread