CVE-2018-7994 (GCVE-0-2018-7994)

Vulnerability from cvelistv5 – Published: 2018-07-31 14:00 – Updated: 2024-08-05 06:37
VLAI
Summary
Some Huawei products IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 have a memory leak vulnerability. The software does not release allocated memory properly when processing Protal questionnaire. A remote attacker could send a lot questionnaires to the device, successful exploit could cause the device to reboot since running out of memory.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • memory leak
Assigner
References
Impacted products
Vendor Product Version
Huawei Technologies Co., Ltd. NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6600; USG9500 Affected: IPS Module V500R001C50
Affected: NGFW Module V500R001C50
Affected: V500R002C10
Affected: NIP6300 V500R001C50
Affected: NIP6600 V500R001C50
Affected: NIP6800 V500R001C50
Affected: Secospace USG6600 V500R001C50
Affected: USG9500 V500R001C50
Create a notification for this product.
Date Public
2018-07-04 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:37:59.640Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6600; USG9500",
          "vendor": "Huawei Technologies Co., Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "IPS Module V500R001C50"
            },
            {
              "status": "affected",
              "version": "NGFW Module V500R001C50"
            },
            {
              "status": "affected",
              "version": "V500R002C10"
            },
            {
              "status": "affected",
              "version": "NIP6300 V500R001C50"
            },
            {
              "status": "affected",
              "version": "NIP6600 V500R001C50"
            },
            {
              "status": "affected",
              "version": "NIP6800 V500R001C50"
            },
            {
              "status": "affected",
              "version": "Secospace USG6600 V500R001C50"
            },
            {
              "status": "affected",
              "version": "USG9500 V500R001C50"
            }
          ]
        }
      ],
      "datePublic": "2018-07-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Some Huawei products IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 have a memory leak vulnerability. The software does not release allocated memory properly when processing Protal questionnaire. A remote attacker could send a lot questionnaires to the device, successful exploit could cause the device to reboot since running out of memory."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "memory leak",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-07-31T13:57:01.000Z",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@huawei.com",
          "ID": "CVE-2018-7994",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6600; USG9500",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "IPS Module V500R001C50"
                          },
                          {
                            "version_value": "NGFW Module V500R001C50"
                          },
                          {
                            "version_value": "V500R002C10"
                          },
                          {
                            "version_value": "NIP6300 V500R001C50"
                          },
                          {
                            "version_value": "NIP6600 V500R001C50"
                          },
                          {
                            "version_value": "NIP6800 V500R001C50"
                          },
                          {
                            "version_value": "Secospace USG6600 V500R001C50"
                          },
                          {
                            "version_value": "USG9500 V500R001C50"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Huawei Technologies Co., Ltd."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Some Huawei products IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 have a memory leak vulnerability. The software does not release allocated memory properly when processing Protal questionnaire. A remote attacker could send a lot questionnaires to the device, successful exploit could cause the device to reboot since running out of memory."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "memory leak"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en",
              "refsource": "CONFIRM",
              "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
    "assignerShortName": "huawei",
    "cveId": "CVE-2018-7994",
    "datePublished": "2018-07-31T14:00:00.000Z",
    "dateReserved": "2018-03-09T00:00:00.000Z",
    "dateUpdated": "2024-08-05T06:37:59.640Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2018-7994",
      "date": "2026-07-16",
      "epss": "0.0132",
      "percentile": "0.67619"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-7994\",\"sourceIdentifier\":\"psirt@huawei.com\",\"published\":\"2018-07-31T14:29:01.167\",\"lastModified\":\"2024-11-21T04:13:02.963\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Some Huawei products IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 have a memory leak vulnerability. The software does not release allocated memory properly when processing Protal questionnaire. A remote attacker could send a lot questionnaires to the device, successful exploit could cause the device to reboot since running out of memory.\"},{\"lang\":\"es\",\"value\":\"Algunos productos Huawei IPS Module V500R001C50; NGFW Module V500R001C50; V500R002C10; NIP6300 V500R001C50; NIP6600 V500R001C50; NIP6800 V500R001C50; Secospace USG6600 V500R001C50; USG9500 V500R001C50 tienen una vulnerabilidad de filtrado de memoria. El software no libera la memoria asignada correctamente al procesar el cuestionario Protal. Un atacante remoto podr\u00eda enviar muchos cuestionarios al dispositivo; su explotaci\u00f3n con \u00e9xito podr\u00eda provocar que el dispositivo se reinicie, ya que se quedar\u00eda sin memoria.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:C\",\"baseScore\":7.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-772\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:ips_module:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7FD82635-8B95-498D-8AB7-1254F133B6DB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:ips_module:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2BAD43A3-730A-4ABC-89F0-DF93A06AA60F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:ngfw_module:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5314BBA-E919-45C1-BCF5-BC2D07E199CD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:ngfw_module:v500r002c10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C433D71F-2631-458F-ACF3-0134D93D5C01\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:ngfw_module:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"547D4A9A-6B57-4BBA-9FFE-CF50B9AC5DF4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:nip6300:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"94B5F4E5-0508-4491-9B84-FFAE79514419\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:nip6300:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5E054182-CE33-45E3-8595-159A75BA5162\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:nip6600:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4A297C6B-313D-483A-93D0-82DFD66C4FC9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:nip6600:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE8CA649-7AE1-497C-869B-B4DD315F342C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:nip6800:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8103D4D1-C933-4BF4-A0E2-F63C0A63DEAD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"875441DD-575F-4F4D-A6BD-23C38641D330\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:secospace_usg6600:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"52DEBDDA-79D1-4525-A59C-6D725B477FEB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE469876-F873-4705-9760-097AE840A818\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:usg9500:v500r001c50:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DCD7D64-F06A-4BA5-92CF-BBD0737E031B\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4B6064BB-5E62-4D70-B933-05B5426EEE9C\"}]}]}],\"references\":[{\"url\":\"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180704-01-firewall-en\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.