CVE-2022-20690

CVSS V2 None CVSS V3 None
Description
Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing length validation checks when processing Cisco Discovery Protocol messages. An attacker could exploit these vulnerabilities by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to cause an out-of-bounds read of the valid Cisco Discovery Protocol packet data, which could allow the attacker to cause corruption in the internal Cisco Discovery Protocol database of the affected device.
Overview
  • CVE ID
  • CVE-2022-20690
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-12-12T09:15:12
  • Last Modified Date
  • 2022-12-14T16:22:05
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:ata_190_firmware:-:*:*:*:on-premises:*:*:* 1 OR
cpe:2.3:h:cisco:ata_190:-:*:*:*:on-premises:*:*:* 0 OR
AND
cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:multiplatform:*:*:* 1 OR 11.2.2
cpe:2.3:h:cisco:ata_191:-:*:*:*:multiplatform:*:*:* 0 OR
AND
cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:on-premises:*:*:* 1 OR 12.0.1
cpe:2.3:o:cisco:ata_191_firmware:12.0.1:-:*:*:on-premises:*:*:* 1 OR
cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr1:*:*:on-premises:*:*:* 1 OR
cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr2:*:*:on-premises:*:*:* 1 OR
cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr3:*:*:on-premises:*:*:* 1 OR
cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr4:*:*:on-premises:*:*:* 1 OR
cpe:2.3:h:cisco:ata_191:-:*:*:*:on-premises:*:*:* 0 OR
AND
cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:multiplatform:*:*:* 1 OR 11.2.2
cpe:2.3:h:cisco:ata_192:-:*:*:*:multiplatform:*:*:* 0 OR
History
Created Old Value New Value Data Type Notes
2022-12-12 10:15:00 Added to TrackCVE
2022-12-12 12:24:31 2022-12-12T09:15:12.477 2022-12-12T09:15:12 CVE Published Date updated
2022-12-12 12:24:31 2022-12-12T11:26:32 CVE Modified Date updated
2022-12-12 12:24:31 Received Awaiting Analysis Vulnerability Status updated
2022-12-12 18:18:12 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2022-12-14 17:14:45 2022-12-14T16:22:05 CVE Modified Date updated
2022-12-14 17:14:45 Undergoing Analysis Analyzed Vulnerability Status updated
2022-12-14 17:14:45 CWE-20 Weakness Enumeration new
2022-12-14 17:14:45 CPE Information updated