FKIE_CVE-2018-2433

Vulnerability from fkie_nvd - Published: 2018-07-10 18:29 - Updated: 2024-11-21 04:03
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
References
cna@sap.comhttps://launchpad.support.sap.com/#/notes/2597913Permissions Required, Vendor Advisory
cna@sap.comhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/2597913Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000Vendor Advisory
Impacted products
Vendor Product Version
sap sap_kernel 7.21
sap sap_kernel 7.21ext
sap sap_kernel 7.22
sap sap_kernel 7.22ext
sap sap_kernel 7.45
sap sap_kernel 7.49
sap sap_kernel 7.53
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:sap_kernel:7.21:*:*:*:*:*:*:*",
              "matchCriteriaId": "B1DB2B37-EC52-4FE6-9861-A98A9E365B61",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:sap:sap_kernel:7.21ext:*:*:*:*:*:*:*",
              "matchCriteriaId": "168D38D8-CE37-4FF4-B089-DCBB0D5A3387",
              "vulnerable": true
            },
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              "matchCriteriaId": "80D1ECE8-0465-4B82-A0B7-BC55438FFC43",
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            },
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              "vulnerable": true
            },
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              "matchCriteriaId": "517E04CB-B712-477E-8F64-B35F9D0D932B",
              "vulnerable": true
            },
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              "matchCriteriaId": "018F8061-43B6-4F29-B914-C779569C58CD",
              "vulnerable": true
            },
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              "matchCriteriaId": "306EBEDB-BF90-46C5-99B1-C7ADAF1B8611",
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service."
    },
    {
      "lang": "es",
      "value": "SAP Gateway (SAP KERNEL 32 NUC; SAP KERNEL 32 Unicode; SAP KERNEL 64 NUC; SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 y 7.22EXT y SAP KERNEL 7.21, 7.22, 7.45, 7.49 y 7.53) permite que un atacante evite que usuarios leg\u00edtimos accedan a un servicio, ya sea inund\u00e1ndolo o provocando su cierre inesperado."
    }
  ],
  "id": "CVE-2018-2433",
  "lastModified": "2024-11-21T04:03:48.317",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-07-10T18:29:00.907",
  "references": [
    {
      "source": "cna@sap.com",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://launchpad.support.sap.com/#/notes/2597913"
    },
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      "source": "cna@sap.com",
      "tags": [
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    },
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  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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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.