ZDI-20-269: Cisco WebEx Network Recording Player ARF File Uninitialized Pointer Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected 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 parsing 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 in the context of the current process.

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• alias/ZDI-20-269
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• alias/CVE-2020-3127
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• canonical/cisco webex