The specific flaw exists within the processing of ARF files. While opening an ARF file, WebEx Network Recording Player loads a DLL from an unqualified path. An attacker can leverage this vulnerability to execute code under the context of the current process.
Multiple stack-based buffer overflow vulnerabilities have been identified in which the application does not verify string size before copying to memory, the attacker may then be able to crash the application or run arbitrary code.

This update adds support for the new software version and a new CVE.