Vulnerability-Lookup

CNVD-2019-04440

Vulnerability from cnvd - Published: 2019-02-18

Title

SAP NetWeaver AS Java信息泄露漏洞

Description

SAP NetWeaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台，该平台可为SAP应用提供开发和运行环境。SAP NetWeaver AS（Application Server）Java是一款运行于NetWeaver中且基于Java编程语言的应用服务器。keystore service是其中的一个秘钥管理服务。 SAP NetWeaver AS Java keystore service中存在信息泄露漏洞，该漏洞源于程序未能充分限制受保护资源的访问权限，攻击者可利用该漏洞获取敏感信息。

Severity

低

Patch Name

SAP NetWeaver AS Java信息泄露漏洞的补丁

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=508559699

Reference

https://www.securityfocus.com/bid/106156,http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2503

Impacted products

Name
['SAP NetWeaver AS JAVA 7.50', 'SAP NetWeaver AS JAVA 7.40', 'SAP NetWeaver AS JAVA 7.31', 'SAP NetWeaver AS JAVA 7.30', 'SAP NetWeaver AS JAVA 7.20', 'SAP NetWeaver AS JAVA 7.11']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "106156"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-2503"
    }
  },
  "description": "SAP NetWeaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u53ef\u4e3aSAP\u5e94\u7528\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002SAP NetWeaver AS\uff08Application Server\uff09Java\u662f\u4e00\u6b3e\u8fd0\u884c\u4e8eNetWeaver\u4e2d\u4e14\u57fa\u4e8eJava\u7f16\u7a0b\u8bed\u8a00\u7684\u5e94\u7528\u670d\u52a1\u5668\u3002keystore service\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u79d8\u94a5\u7ba1\u7406\u670d\u52a1\u3002\n\nSAP NetWeaver AS Java keystore service\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9650\u5236\u53d7\u4fdd\u62a4\u8d44\u6e90\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "SAP",
  "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=508559699",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-04440",
  "openTime": "2019-02-18",
  "patchDescription": "SAP NetWeaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u53ef\u4e3aSAP\u5e94\u7528\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002SAP NetWeaver AS\uff08Application Server\uff09Java\u662f\u4e00\u6b3e\u8fd0\u884c\u4e8eNetWeaver\u4e2d\u4e14\u57fa\u4e8eJava\u7f16\u7a0b\u8bed\u8a00\u7684\u5e94\u7528\u670d\u52a1\u5668\u3002keystore service\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u79d8\u94a5\u7ba1\u7406\u670d\u52a1\u3002\r\n\r\nSAP NetWeaver AS Java keystore service\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9650\u5236\u53d7\u4fdd\u62a4\u8d44\u6e90\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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 AS Java\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP NetWeaver AS JAVA 7.50",
      "SAP NetWeaver AS JAVA 7.40",
      "SAP NetWeaver AS JAVA 7.31",
      "SAP NetWeaver AS JAVA 7.30",
      "SAP NetWeaver AS JAVA 7.20",
      "SAP NetWeaver AS JAVA 7.11"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/106156,http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2503",
  "serverity": "\u4f4e",
  "submitTime": "2018-12-12",
  "title": "SAP NetWeaver AS Java\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-2503 (GCVE-0-2018-2503)

Vulnerability from cvelistv5 – Published: 2018-12-11 23:00 – Updated: 2024-08-05 04:21

Summary

By default, the SAP NetWeaver AS Java keystore service does not sufficiently restrict the access to resources that should be protected. This has been fixed in SAP NetWeaver AS Java (ServerCore versions 7.11, 7.20, 7.30, 7.31, 7.40, 7.50).

Severity

No CVSS data available.

CWE

Missing Authentication

Assigner

sap mitre root

References

3 references

URL	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
http://www.securityfocus.com/bid/106156	vdb-entryx_refsource_BID
https://launchpad.support.sap.com/#/notes/2658279	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP	SAP NetWeaver AS Java (ServerCore)	Affected: = 7.11 Affected: = 7.20 Affected: = 7.30 Affected: = 7.31 Affected: = 7.40 Affected: = 7.50

Date Public

2018-12-11 00:00

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:21:34.355Z",
          "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=508559699"
          },
          {
            "name": "106156",
            "tags": [
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106156"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2658279"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP NetWeaver AS Java (ServerCore)",
          "vendor": "SAP",
          "versions": [
            {
              "status": "affected",
              "version": "= 7.11"
            },
            {
              "status": "affected",
              "version": "= 7.20"
            },
            {
              "status": "affected",
              "version": "= 7.30"
            },
            {
              "status": "affected",
              "version": "= 7.31"
            },
            {
              "status": "affected",
              "version": "= 7.40"
            },
            {
              "status": "affected",
              "version": "= 7.50"
            }
          ]
        }
      ],
      "datePublic": "2018-12-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "By default, the SAP NetWeaver AS Java keystore service does not sufficiently restrict the access to resources that should be protected. This has been fixed in SAP NetWeaver AS Java (ServerCore versions 7.11, 7.20, 7.30, 7.31, 7.40, 7.50)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-12T10:57:01.000Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
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          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699"
        },
        {
          "name": "106156",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106156"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/2658279"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2018-2503",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP NetWeaver AS Java (ServerCore)",
                      "version": {
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                          {
                            "version_name": "=",
                            "version_value": "7.11"
                          },
                          {
                            "version_name": "=",
                            "version_value": "7.20"
                          },
                          {
                            "version_name": "=",
                            "version_value": "7.30"
                          },
                          {
                            "version_name": "=",
                            "version_value": "7.31"
                          },
                          {
                            "version_name": "=",
                            "version_value": "7.40"
                          },
                          {
                            "version_name": "=",
                            "version_value": "7.50"
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "lang": "eng",
                  "value": "Missing Authentication"
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        "references": {
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            },
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  },
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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2019-04440

CVE-2018-2503 (GCVE-0-2018-2503)

Tags

Sightings

Nomenclature

Related by attack behaviour