A remote overflow exists in multiple BSD-based telnet daemons. The 'telrcv' function fails to perform proper bounds checking resulting in a buffer overflow. With a specially crafted request, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution
Contact your vendor for an appropriate upgrade. An upgrade is required as there are no known workarounds.
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