CVE-2019-9676 (GCVE-0-2019-9676)

Vulnerability from cvelistv5 – Published: 2019-06-12 14:12 – Updated: 2024-08-04 21:54
VLAI?
Summary
Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability.
Severity ?
No CVSS data available.
CWE
  • Buffer overflow
Assigner
References
Impacted products
Vendor Product Version
n/a IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Affected: Build before 2018/11
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T21:54:45.166Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dahuasecurity.com/support/cybersecurity/details/617"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Build before 2018/11"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Buffer overflow",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-12T14:12:03",
        "orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
        "shortName": "dahua"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.dahuasecurity.com/support/cybersecurity/details/617"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@dahuatech.com",
          "ID": "CVE-2019-9676",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Build before 2018/11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Buffer overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.dahuasecurity.com/support/cybersecurity/details/617",
              "refsource": "MISC",
              "url": "https://www.dahuasecurity.com/support/cybersecurity/details/617"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
    "assignerShortName": "dahua",
    "cveId": "CVE-2019-9676",
    "datePublished": "2019-06-12T14:12:03",
    "dateReserved": "2019-03-11T00:00:00",
    "dateUpdated": "2024-08-04T21:54:45.166Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:dahuasecurity:ipc-hfw1xxx_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2018-11\", \"matchCriteriaId\": \"4BF3492E-5F52-4A3E-AF88-31C3C4594FCD\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:dahuasecurity:ipc-hfw1xxx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"720C96F1-0285-483A-8C2F-C3028B0DC552\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:dahuasecurity:ipc-hdw1xxx_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2018-11\", \"matchCriteriaId\": \"8D9ABD96-A931-4FB8-8BAE-4BC660746765\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:dahuasecurity:ipc-hdw1xxx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2B4B5CB1-F578-4A34-9134-909EB47A6A79\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:dahuasecurity:ipc-hfw2xxx_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2018-11\", \"matchCriteriaId\": \"5FFD8AC9-7991-4D28-B95E-D0F49D255915\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:dahuasecurity:ipc-hfw2xxx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"317F6509-E1DE-43B5-934C-12A922B41DDD\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability.\"}, {\"lang\": \"es\", \"value\": \"Vulnerabilidad de desbordamiento de b\\u00fafer encontrada en algunos dispositivos de c\\u00e1mara IP Dahua IPC-HFW1XXX, IPC-HDW1XXX, IPC-HFW2XXX Compilaci\\u00f3n antes del 2018/11. La vulnerabilidad se encuentra en la funci\\u00f3n de redireccionamiento de la informaci\\u00f3n de impresi\\u00f3n del puerto serie, que no puede ser utilizada por las funciones b\\u00e1sicas del producto. Despu\\u00e9s de que un atacante inicia sesi\\u00f3n localmente, esta vulnerabilidad puede ser explotada para provocar el reinicio del dispositivo o la ejecuci\\u00f3n de c\\u00f3digo arbitrario. Dahua identific\\u00f3 los problemas de seguridad correspondientes en el proceso de auditor\\u00eda de c\\u00f3digo est\\u00e1tico, por lo que gradualmente elimin\\u00f3 esta funci\\u00f3n, que ya no est\\u00e1 disponible en los dispositivos y software m\\u00e1s nuevos. Dahua ha lanzado versiones de los productos afectados para corregir la vulnerabilidad.\"}]",
      "id": "CVE-2019-9676",
      "lastModified": "2024-11-21T04:52:05.710",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:C/I:C/A:C\", \"baseScore\": 7.2, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 3.9, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2019-06-12T15:29:00.957",
      "references": "[{\"url\": \"https://www.dahuasecurity.com/support/cybersecurity/details/617\", \"source\": \"cybersecurity@dahuatech.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://www.dahuasecurity.com/support/cybersecurity/details/617\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "cybersecurity@dahuatech.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-9676\",\"sourceIdentifier\":\"cybersecurity@dahuatech.com\",\"published\":\"2019-06-12T15:29:00.957\",\"lastModified\":\"2024-11-21T04:52:05.710\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Buffer overflow vulnerability found in some Dahua IP Camera devices IPC-HFW1XXX,IPC-HDW1XXX,IPC-HFW2XXX Build before 2018/11. The vulnerability exits in the function of redirection display for serial port printing information, which can not be used by product basic functions. After an attacker logs in locally, this vulnerability can be exploited to cause device restart or arbitrary code execution. Dahua has identified the corresponding security problems in the static code auditing process, so it has gradually deleted this function, which is no longer available in the newer devices and softwares. Dahua has released versions of the affected products to fix the vulnerability.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de desbordamiento de b\u00fafer encontrada en algunos dispositivos de c\u00e1mara IP Dahua IPC-HFW1XXX, IPC-HDW1XXX, IPC-HFW2XXX Compilaci\u00f3n antes del 2018/11. La vulnerabilidad se encuentra en la funci\u00f3n de redireccionamiento de la informaci\u00f3n de impresi\u00f3n del puerto serie, que no puede ser utilizada por las funciones b\u00e1sicas del producto. Despu\u00e9s de que un atacante inicia sesi\u00f3n localmente, esta vulnerabilidad puede ser explotada para provocar el reinicio del dispositivo o la ejecuci\u00f3n de c\u00f3digo arbitrario. Dahua identific\u00f3 los problemas de seguridad correspondientes en el proceso de auditor\u00eda de c\u00f3digo est\u00e1tico, por lo que gradualmente elimin\u00f3 esta funci\u00f3n, que ya no est\u00e1 disponible en los dispositivos y software m\u00e1s nuevos. Dahua ha lanzado versiones de los productos afectados para corregir la vulnerabilidad.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dahuasecurity:ipc-hfw1xxx_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2018-11\",\"matchCriteriaId\":\"4BF3492E-5F52-4A3E-AF88-31C3C4594FCD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dahuasecurity:ipc-hfw1xxx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"720C96F1-0285-483A-8C2F-C3028B0DC552\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dahuasecurity:ipc-hdw1xxx_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2018-11\",\"matchCriteriaId\":\"8D9ABD96-A931-4FB8-8BAE-4BC660746765\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dahuasecurity:ipc-hdw1xxx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B4B5CB1-F578-4A34-9134-909EB47A6A79\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dahuasecurity:ipc-hfw2xxx_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2018-11\",\"matchCriteriaId\":\"5FFD8AC9-7991-4D28-B95E-D0F49D255915\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dahuasecurity:ipc-hfw2xxx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"317F6509-E1DE-43B5-934C-12A922B41DDD\"}]}]}],\"references\":[{\"url\":\"https://www.dahuasecurity.com/support/cybersecurity/details/617\",\"source\":\"cybersecurity@dahuatech.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.dahuasecurity.com/support/cybersecurity/details/617\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


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.