CVE-2022-20689

{"id": "CVE-2022-20689", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2022-12-12T09:15:12.410", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs", "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1284"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-130"}]}], "descriptions": [{"lang": "en", "value": "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.\r\n 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."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en la funcionalidad Cisco Discovery Protocol del firmware del adaptador de tel\u00e9fono anal\u00f3gico Cisco ATA serie 190 podr\u00edan permitir que un atacante adyacente no autenticado cause da\u00f1os en la memoria del Cisco Discovery Protocol en un dispositivo afectado. Estas vulnerabilidades se deben a que faltan verificaciones de validaci\u00f3n de longitud al procesar mensajes del Protocolo de descubrimiento de Cisco. Un atacante podr\u00eda aprovechar estas vulnerabilidades enviando un paquete malicioso del Protocolo de descubrimiento de Cisco a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante provocar una lectura fuera de los l\u00edmites de los datos del paquete de Cisco Discovery Protocol v\u00e1lido, lo que podr\u00eda permitirle al atacante causar corrupci\u00f3n en la base de datos interna de Cisco Discovery Protocol del dispositivo afectado."}], "lastModified": "2024-01-25T17:15:14.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ata_190_firmware:-:*:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "7C1E5802-B5A8-48F5-AF02-870554BF0BCC"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ata_190:-:*:*:*:on-premises:*:*:*", "vulnerable": false, "matchCriteriaId": "B00EB763-2920-4747-AE04-8FAAE428EE29"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:multiplatform:*:*:*", "vulnerable": true, "matchCriteriaId": "B5C05391-0B7A-4AC2-A037-1D107D717DD8", "versionEndExcluding": "11.2.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ata_191:-:*:*:*:multiplatform:*:*:*", "vulnerable": false, "matchCriteriaId": "B0C232BB-005C-4E04-9B99-2B01AC8E8BA1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "CE8FF053-1B43-40D3-842D-DB064B6F900D", "versionEndExcluding": "12.0.1"}, {"criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:-:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "D96B3081-82E5-4738-87A1-39AF0A5ADA04"}, {"criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr1:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "4278AC83-3047-4D88-9D4A-028A8158A395"}, {"criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr2:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "58092E9D-36D8-4C24-B3BB-DDF2DCA34096"}, {"criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr3:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "AC2E80D5-420A-4D30-9632-C30DC54291A2"}, {"criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr4:*:*:on-premises:*:*:*", "vulnerable": true, "matchCriteriaId": "8D58C3C4-577B-40CC-B836-3BE85674B5E6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ata_191:-:*:*:*:on-premises:*:*:*", "vulnerable": false, "matchCriteriaId": "2BBB1A29-ABF8-4F79-A436-A416FAF4E7A9"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:multiplatform:*:*:*", "vulnerable": true, "matchCriteriaId": "E066155E-8D37-4355-BA0A-A3FE18FBDCCC", "versionEndExcluding": "11.2.2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:ata_192:-:*:*:*:multiplatform:*:*:*", "vulnerable": false, "matchCriteriaId": "00A3390F-594D-4DB2-96EC-04D0D73C9421"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}