ZDI-CAN-11175: Cisco WebEx Network Recording Player ARF File Parsing Stack-based Buffer Overflow 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. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Webex Platform |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-11175?
The severity of ZDI-CAN-11175 is critical due to the potential for remote code execution.
How do I fix ZDI-CAN-11175?
To fix ZDI-CAN-11175, users should update their Cisco WebEx Network Recording Player to the latest version provided by Cisco.
What types of attacks are possible with ZDI-CAN-11175?
ZDI-CAN-11175 allows remote attackers to execute arbitrary code by tricking users into visiting malicious pages or opening malicious files.
Is user interaction required to exploit ZDI-CAN-11175?
Yes, user interaction is required for the exploitation of ZDI-CAN-11175.
Which software is affected by ZDI-CAN-11175?
ZDI-CAN-11175 affects Cisco WebEx Network Recording Player.
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