Vulnerability-Lookup

CNVD-2018-06280

Vulnerability from cnvd - Published: 2018-03-26

Title

SAP Business Process Automation XML外部实体漏洞

Description

SAP Business Process Automation（BPA）By Redwood是德国思爱普（SAP）公司的一套业务流程自动化解决方案。 SAP BPA By Redwood中存在XML外部实体注入漏洞，该漏洞源于程序未能充分的验证来自不可信源的XML文档。攻击者可利用该漏洞获取敏感信息的访问权限或造成拒绝服务。

Severity

中

Patch Name

SAP Business Process Automation XML外部实体漏洞的补丁

Patch Description

SAP Business Process Automation（BPA）By Redwood是德国思爱普（SAP）公司的一套业务流程自动化解决方案。 SAP BPA By Redwood中存在XML外部实体注入漏洞，该漏洞源于程序没有充分的验证来自不可信源的XML文档。攻击者可利用该漏洞获取敏感信息的访问权限或造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://blogs.sap.com/2018/03/13/sap-security-patch-day-march-2018/

Reference

https://blogs.sap.com/2018/03/13/sap-security-patch-day-march-2018/

Impacted products

Name
SAP Business Process Automation

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103374"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-2401"
    }
  },
  "description": "SAP Business Process Automation\uff08BPA\uff09By Redwood\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e1a\u52a1\u6d41\u7a0b\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nSAP BPA By Redwood\u4e2d\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1\u6765\u81ea\u4e0d\u53ef\u4fe1\u6e90\u7684XML\u6587\u6863\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "SAP",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://blogs.sap.com/2018/03/13/sap-security-patch-day-march-2018/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06280",
  "openTime": "2018-03-26",
  "patchDescription": "SAP Business Process Automation\uff08BPA\uff09By Redwood\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e1a\u52a1\u6d41\u7a0b\u81ea\u52a8\u5316\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nSAP BPA By Redwood\u4e2d\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u5145\u5206\u7684\u9a8c\u8bc1\u6765\u81ea\u4e0d\u53ef\u4fe1\u6e90\u7684XML\u6587\u6863\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\u6216\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 Business Process Automation XML\u5916\u90e8\u5b9e\u4f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SAP Business Process Automation"
  },
  "referenceLink": "https://blogs.sap.com/2018/03/13/sap-security-patch-day-march-2018/",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-15",
  "title": "SAP Business Process Automation XML\u5916\u90e8\u5b9e\u4f53\u6f0f\u6d1e"
}

CVE-2018-2401 (GCVE-0-2018-2401)

Vulnerability from cvelistv5 – Published: 2018-03-14 19:00 – Updated: 2024-08-05 04:21

Summary

SAP Business Process Automation (BPA) By Redwood does not sufficiently validate an XML document accepted from an untrusted source resulting in an XML External Entity (XXE) vulnerability.

Severity

5.4 (Medium)


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

CWE

XML External Entity

Assigner

sap mitre root

References

3 references

URL	Tags
https://launchpad.support.sap.com/#/notes/2596766	x_refsource_CONFIRM
https://blogs.sap.com/2018/03/13/sap-security-pat…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/103374	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
SAP SE	SAP Business Process Automation (BPA) By Redwood	Affected: 9.00

Date Public

2018-03-13 00:00

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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        {
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          "vendor": "SAP SE",
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            "availabilityImpact": "LOW",
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      "providerMetadata": {
        "dateUpdated": "2018-03-15T09:57:02.000Z",
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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.