ZDI-CAN-11133: Cisco WebEx Network Recording Player ARF File Parsing Out-Of-Bounds Write 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 user-supplied data, which can result in a write past the end of an allocated 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-11133?
ZDI-CAN-11133 is considered a high severity vulnerability due to its ability to allow arbitrary code execution.
How do I fix ZDI-CAN-11133?
To mitigate ZDI-CAN-11133, update Cisco WebEx Network Recording Player to the latest version as provided in the security advisory.
What type of attack does ZDI-CAN-11133 enable?
ZDI-CAN-11133 enables remote code execution attacks requiring user interaction with malicious content.
What products are affected by ZDI-CAN-11133?
ZDI-CAN-11133 affects the Cisco WebEx Network Recording Player.
Is user interaction required to exploit ZDI-CAN-11133?
Yes, user interaction is required to exploit ZDI-CAN-11133, as the target must visit a malicious page or open a malicious file.
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