GSD-2021-38177

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2021-38177",
    "description": "SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system.",
    "id": "GSD-2021-38177"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-38177"
      ],
      "details": "SAP CommonCryptoLib version 8.5.38 or lower is vulnerable to null pointer dereference vulnerability when an unauthenticated attacker sends crafted malicious data in the HTTP requests over the network, this causes the SAP application to crash and has high impact on the availability of the SAP system.",
      "id": "GSD-2021-38177",
      "modified": "2023-12-13T01:23:17.745059Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "cna@sap.com",
        "ID": "CVE-2021-38177",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "SAP CommonCryptoLib",
                    "version": {
                      "version_data": [
                        {
                          "version_name": "\u003c",
                          "version_value": "8.5.38 or lower"
                        }
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            }
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          }
        ]
      },
      "impact": {
        "cvss": {
          "baseScore": "7.5",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
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          {
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                "value": "Null Pointer Dereference"
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      "references": {
        "reference_data": [
          {
            "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405",
            "refsource": "MISC",
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405"
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          {
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            "refsource": "MISC",
            "url": "https://launchpad.support.sap.com/#/notes/3051787"
          },
          {
            "name": "20220126 Onapsis Security Advisory 2021-0025: Null Pointer Dereference vulnerability in SAP CommonCryptoLib",
            "refsource": "FULLDISC",
            "url": "http://seclists.org/fulldisclosure/2022/Jan/74"
          },
          {
            "name": "http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html",
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            "url": "http://packetstormsecurity.com/files/165749/SAP-CommonCryptoLib-Null-Pointer-Dereference.html"
          }
        ]
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    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:sap:commoncryptolib:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "8.5.38",
                "vulnerable": true
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            }
          ]
        },
        "problemtype": {
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        },
        "references": {
          "reference_data": [
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              "tags": [
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            },
            {
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            },
            {
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            },
            {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "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:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-01-28T21:01Z",
      "publishedDate": "2021-09-14T12:15Z"
    }
  }
}



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