FKIE_CVE-2022-20687

Vulnerability from fkie_nvd - Published: 2022-12-12 09:15 - Updated: 2024-11-21 06:43
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
Multiple vulnerabilities in the Link Layer Discovery Protocol (LLDP) functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device and cause the LLDP service to restart. These vulnerabilities are due to missing length validation of certain LLDP packet header fields. An attacker could exploit these vulnerabilities by sending a malicious LLDP packet to an affected device. A successful exploit could allow the attacker to execute code on the affected device and cause LLDP to restart unexpectedly, resulting in a denial of service (DoS) condition.
References
psirt@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs
af854a3a-2127-422b-91ae-364da2661108https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs
Impacted products
Vendor Product Version
cisco ata_190_firmware -
cisco ata_190 -
cisco ata_191_firmware *
cisco ata_191 -
cisco ata_191_firmware *
cisco ata_191_firmware 12.0.1
cisco ata_191_firmware 12.0.1
cisco ata_191_firmware 12.0.1
cisco ata_191_firmware 12.0.1
cisco ata_191_firmware 12.0.1
cisco ata_191 -
cisco ata_192_firmware *
cisco ata_192 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ata_190_firmware:-:*:*:*:on-premises:*:*:*",
              "matchCriteriaId": "7C1E5802-B5A8-48F5-AF02-870554BF0BCC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:ata_190:-:*:*:*:on-premises:*:*:*",
              "matchCriteriaId": "B00EB763-2920-4747-AE04-8FAAE428EE29",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:multiplatform:*:*:*",
              "matchCriteriaId": "B5C05391-0B7A-4AC2-A037-1D107D717DD8",
              "versionEndExcluding": "11.2.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:ata_191:-:*:*:*:multiplatform:*:*:*",
              "matchCriteriaId": "B0C232BB-005C-4E04-9B99-2B01AC8E8BA1",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:*:*:*:*:on-premises:*:*:*",
              "matchCriteriaId": "CE8FF053-1B43-40D3-842D-DB064B6F900D",
              "versionEndExcluding": "12.0.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:-:*:*:on-premises:*:*:*",
              "matchCriteriaId": "D96B3081-82E5-4738-87A1-39AF0A5ADA04",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr1:*:*:on-premises:*:*:*",
              "matchCriteriaId": "4278AC83-3047-4D88-9D4A-028A8158A395",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr2:*:*:on-premises:*:*:*",
              "matchCriteriaId": "58092E9D-36D8-4C24-B3BB-DDF2DCA34096",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr3:*:*:on-premises:*:*:*",
              "matchCriteriaId": "AC2E80D5-420A-4D30-9632-C30DC54291A2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ata_191_firmware:12.0.1:sr4:*:*:on-premises:*:*:*",
              "matchCriteriaId": "8D58C3C4-577B-40CC-B836-3BE85674B5E6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:ata_191:-:*:*:*:on-premises:*:*:*",
              "matchCriteriaId": "2BBB1A29-ABF8-4F79-A436-A416FAF4E7A9",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ata_192_firmware:*:*:*:*:multiplatform:*:*:*",
              "matchCriteriaId": "E066155E-8D37-4355-BA0A-A3FE18FBDCCC",
              "versionEndExcluding": "11.2.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:ata_192:-:*:*:*:multiplatform:*:*:*",
              "matchCriteriaId": "00A3390F-594D-4DB2-96EC-04D0D73C9421",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple vulnerabilities in the Link Layer Discovery Protocol (LLDP) functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device and cause the LLDP service to restart.\r\n These vulnerabilities are due to missing length validation of certain LLDP packet header fields. An attacker could exploit these vulnerabilities by sending a malicious LLDP packet to an affected device. A successful exploit could allow the attacker to execute code on the affected device and cause LLDP to restart unexpectedly, resulting in a denial of service (DoS) condition."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples vulnerabilidades en la funcionalidad del Link Layer Discovery Protocol (LLDP) del firmware del Cisco ATA 190 Series Analog Telephone Adapter podr\u00edan permitir que un atacante remoto no autenticado ejecute c\u00f3digo arbitrario en un dispositivo afectado y provoque que el servicio LLDP se reinicie. Estas vulnerabilidades se deben a la falta de validaci\u00f3n de longitud de ciertos campos de encabezado de paquetes LLDP. Un atacante podr\u00eda aprovechar estas vulnerabilidades enviando un paquete LLDP malicioso a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante ejecutar c\u00f3digo en el dispositivo afectado y provocar que LLDP se reinicie inesperadamente, lo que resultar\u00eda en una condici\u00f3n de Denegaci\u00f3n de Servicio (DoS)."
    }
  ],
  "id": "CVE-2022-20687",
  "lastModified": "2024-11-21T06:43:19.417",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "psirt@cisco.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-12-12T09:15:12.280",
  "references": [
    {
      "source": "psirt@cisco.com",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1284"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.