Buffer Overflow Vulnerability in Cisco NX-OS on Various Devices

CVE-2014-3261

Summary

A buffer overflow vulnerability exists in the Smart Call Home feature of Cisco NX-OS, which can be exploited by remote SMTP servers to execute arbitrary code through specially crafted replies. This affects a range of Cisco devices, including those in the Unified Computing System and Nexus series. Exploitation can lead to serious security risks, as attackers could gain unauthorized access and control over the affected systems. It is crucial for administrators to apply the appropriate updates and patches to safeguard their network infrastructure.

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