A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote malicious user to execute arbitrary code on an affected device and cause Cisco Discovery Protocol service to restart. This vulnerability is due to missing length validation of certain Cisco Discovery Protocol packet header fields. An attacker could exploit these vulnerabilities by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the malicious user to execute code on the affected device and cause Cisco Discovery Protocol to restart unexpectedly, resulting in a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco ata_190_firmware - |
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cisco ata_191_firmware |
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cisco ata_191_firmware 12.0.1 |
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cisco ata_192_firmware |
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