Cisco WebEx ARF File Parsing Uninitialized Memory Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Cisco WebEx Network Recording Player. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of ARF files. Crafted data in an ARF file can trigger access to memory prior to initialization. An attacker can leverage this vulnerability to execute code under the context of the current process.