cnvd - cnvd-2020-19952

CNVD-2020-19952

Vulnerability from cnvd - Published: 2020-03-29

Title

SAP NetWeaver Application Server Java代码问题漏洞（CNVD-2020-19952）

Description

SAP NetWeaver Application Server Java是德国思爱普（SAP）公司的一款提供了Java运行环境的应用程序服务器。该产品主要用于开发和运行Java EE应用程序。 SAP NetWeaver Application Server Java存在代码问题漏洞，该漏洞程序未充分验证来自不可信源的LDAP数据源配置XML文档。攻击者可利用该漏洞造成拒绝服务。

Severity

中

Patch Name

SAP NetWeaver Application Server Java代码问题漏洞（CNVD-2020-19952）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-6202

Impacted products

Name
['SAP SAP NetWeaver Application Server Java 7.31', 'SAP SAP NetWeaver Application Server Java 7.10', 'SAP SAP NetWeaver Application Server Java 7.20', 'SAP SAP NetWeaver Application Server Java 7.30', 'SAP SAP NetWeaver Application Server Java 7.40', 'SAP SAP NetWeaver Application Server Java 7.50', 'SAP SAP NetWeaver Application Server Java 7.11']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6202"
    }
  },
  "description": "SAP NetWeaver Application Server Java\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u63d0\u4f9b\u4e86Java\u8fd0\u884c\u73af\u5883\u7684\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u548c\u8fd0\u884cJava EE\u5e94\u7528\u7a0b\u5e8f\u3002\n\nSAP NetWeaver Application Server Java\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7a0b\u5e8f\u672a\u5145\u5206\u9a8c\u8bc1\u6765\u81ea\u4e0d\u53ef\u4fe1\u6e90\u7684LDAP\u6570\u636e\u6e90\u914d\u7f6eXML\u6587\u6863\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-19952",
  "openTime": "2020-03-29",
  "patchDescription": "SAP NetWeaver Application Server Java\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u63d0\u4f9b\u4e86Java\u8fd0\u884c\u73af\u5883\u7684\u5e94\u7528\u7a0b\u5e8f\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u548c\u8fd0\u884cJava EE\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nSAP NetWeaver Application Server Java\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7a0b\u5e8f\u672a\u5145\u5206\u9a8c\u8bc1\u6765\u81ea\u4e0d\u53ef\u4fe1\u6e90\u7684LDAP\u6570\u636e\u6e90\u914d\u7f6eXML\u6587\u6863\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "SAP NetWeaver Application Server Java\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-19952\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP SAP NetWeaver Application Server Java 7.31",
      "SAP SAP NetWeaver Application Server Java 7.10",
      "SAP SAP NetWeaver Application Server Java 7.20",
      "SAP SAP NetWeaver Application Server Java 7.30",
      "SAP SAP NetWeaver Application Server Java 7.40",
      "SAP SAP NetWeaver Application Server Java 7.50",
      "SAP SAP NetWeaver Application Server Java 7.11"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-6202",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-12",
  "title": "SAP NetWeaver Application Server Java\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-19952\uff09"
}

CVE-2020-6202 (GCVE-0-2020-6202)

Vulnerability from cvelistv5 – Published: 2020-03-10 20:19 – Updated: 2024-08-04 08:55

Summary

SAP NetWeaver Application Server Java (User Management Engine), versions- 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; does not sufficiently validate the LDAP data source configuration XML document accepted from an untrusted source, leading to Missing XML Validation.

Severity ?

5.5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L

CWE

Missing XML Validation

Assigner

sap

References

URL

Tags

	https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
	https://launchpad.support.sap.com/#/notes/2847787	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SAP SE	SAP NetWeaver Application Server Java (User Management Engine)	Affected: < 7.10 Affected: < 7.11 Affected: < 7.20 Affected: < 7.30 Affected: < 7.31 Affected: < 7.40 Affected: < 7.50

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:55:21.913Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2847787"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP NetWeaver Application Server Java (User Management Engine)",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.10"
            },
            {
              "status": "affected",
              "version": "\u003c 7.11"
            },
            {
              "status": "affected",
              "version": "\u003c 7.20"
            },
            {
              "status": "affected",
              "version": "\u003c 7.30"
            },
            {
              "status": "affected",
              "version": "\u003c 7.31"
            },
            {
              "status": "affected",
              "version": "\u003c 7.40"
            },
            {
              "status": "affected",
              "version": "\u003c 7.50"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP NetWeaver Application Server Java (User Management Engine), versions- 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; does not sufficiently validate the LDAP data source configuration XML document accepted from an untrusted source, leading to Missing XML Validation."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Missing XML Validation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-03-10T20:19:23",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/2847787"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2020-6202",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP NetWeaver Application Server Java (User Management Engine)",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "7.10"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.11"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.20"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.30"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.31"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.40"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "7.50"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SAP SE"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "SAP NetWeaver Application Server Java (User Management Engine), versions- 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; does not sufficiently validate the LDAP data source configuration XML document accepted from an untrusted source, leading to Missing XML Validation."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "5.5",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Missing XML Validation"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305",
              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305"
            },
            {
              "name": "https://launchpad.support.sap.com/#/notes/2847787",
              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/2847787"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2020-6202",
    "datePublished": "2020-03-10T20:19:23",
    "dateReserved": "2020-01-08T00:00:00",
    "dateUpdated": "2024-08-04T08:55:21.913Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

CNVD-2020-19952

CVE-2020-6202 (GCVE-0-2020-6202)

Tags

Sightings

Nomenclature