cnvd-2023-40164
Vulnerability from cnvd
Title
SAP Web Dispatcher访问控制错误漏洞
Description
SAP Web Dispatcher是德国思爱普(SAP)公司的Load Balancing的核心组件,支持负载均衡,提供反向代理的功能,使得外网用户可以访问到内部应用。
SAP Web Dispatcher存在访问控制错误漏洞,该漏洞源于IP filter容易受到错误的IP网络掩码处理的影响,攻击者可利用该漏洞访问后端应用程序。
Severity
中
VLAI Severity ?
Patch Name
SAP Web Dispatcher访问控制错误漏洞的补丁
Patch Description
SAP Web Dispatcher是德国思爱普(SAP)公司的Load Balancing的核心组件,支持负载均衡,提供反向代理的功能,使得外网用户可以访问到内部应用。
SAP Web Dispatcher存在访问控制错误漏洞,该漏洞源于IP filter容易受到错误的IP网络掩码处理的影响,攻击者可利用该漏洞访问后端应用程序。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
厂商已发布了漏洞修复程序,请及时关注更新: https://launchpad.support.sap.com/#/notes/3315312
Reference
https://nvd.nist.gov/vuln/detail/CVE-2023-29108
Impacted products
| Name | ['SAP SAP Web Dispatcher WEBDISP 7.85', 'SAP SAP Web Dispatcher 7.89', 'SAP SAP Web Dispatcher KERNEL 7.85', 'SAP SAP Web Dispatcher 7.91'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2023-29108",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-29108"
}
},
"description": "SAP Web Dispatcher\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684Load Balancing\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u652f\u6301\u8d1f\u8f7d\u5747\u8861\uff0c\u63d0\u4f9b\u53cd\u5411\u4ee3\u7406\u7684\u529f\u80fd\uff0c\u4f7f\u5f97\u5916\u7f51\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u5230\u5185\u90e8\u5e94\u7528\u3002\n\nSAP Web Dispatcher\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIP filter\u5bb9\u6613\u53d7\u5230\u9519\u8bef\u7684IP\u7f51\u7edc\u63a9\u7801\u5904\u7406\u7684\u5f71\u54cd\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u540e\u7aef\u5e94\u7528\u7a0b\u5e8f\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://launchpad.support.sap.com/#/notes/3315312",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2023-40164",
"openTime": "2023-05-25",
"patchDescription": "SAP Web Dispatcher\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684Load Balancing\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u652f\u6301\u8d1f\u8f7d\u5747\u8861\uff0c\u63d0\u4f9b\u53cd\u5411\u4ee3\u7406\u7684\u529f\u80fd\uff0c\u4f7f\u5f97\u5916\u7f51\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u5230\u5185\u90e8\u5e94\u7528\u3002\r\n\r\nSAP Web Dispatcher\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eIP filter\u5bb9\u6613\u53d7\u5230\u9519\u8bef\u7684IP\u7f51\u7edc\u63a9\u7801\u5904\u7406\u7684\u5f71\u54cd\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u540e\u7aef\u5e94\u7528\u7a0b\u5e8f\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 Web Dispatcher\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"SAP SAP Web Dispatcher WEBDISP 7.85",
"SAP SAP Web Dispatcher 7.89",
"SAP SAP Web Dispatcher KERNEL 7.85",
"SAP SAP Web Dispatcher 7.91"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-29108",
"serverity": "\u4e2d",
"submitTime": "2023-04-18",
"title": "SAP Web Dispatcher\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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