Description (CNA)
A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause a DoS condition of an affected device. This vulnerability is due to missing length validation of certain Cisco Discovery Protocol packet header fields. An attacker could exploit this vulnerability by sending crafted Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause the device to exhaust available memory and cause the service to restart. Cisco has released firmware updates that address this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Analog Telephone Adaptor (ATA) Software | affected 1.2.1; affected 1.2.2 SR1; affected 1.2.2; affected 1.2.2 SR2; affected 11.1.0 MSR4; affected 11.1.0; affected 11.1.0 MSR1; affected 11.1.0 MSR2; affected 11.1.0 MSR3; affected 1.1.0; affected 1.1.1; affected 1.1(4); affected 1.1.2; affected 2.1(6); affected 2.1(5); affected 2.16(2); affected 2.16(1); affected 3.2(0); affected 3.2(4); affected 3.2(3); affected 3.2(1); affected 2.15; affected 2.14; affected 1.34; affected 1.0(0); affected 3.1(1); affected 3.1(0); affected 3.1(2); affected 3.0(0); affected 9.2(3); affected 9.2(1); affected 9.0(3); affected 12.0.1 SR2; affected 12.0.1; affected 12.0.1 SR1; affected 12.0.1 SR3; affected 12.0.1 SR4; affected 11.2.1 |
CWE
CWE-400
References
ADP enrichment
No English description supplied.