CNVD-2020-74868
Vulnerability from cnvd - Published: 2020-12-29
VLAI Severity ?
Title
F5 BIG-IP跨站脚本漏洞(CNVD-2020-74868)
Description
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。
F5 BIG-IP产品存在跨站脚本漏洞,该漏洞源于经过身份验证的攻击者能够存储JavaScript,该JavaScript将被执行。攻击者可利用该漏洞以使用远程代码执行来成功利用此漏洞,从而完全破坏BIG-IP系统。
Severity
低
Patch Name
F5 BIG-IP跨站脚本漏洞(CNVD-2020-74868)的补丁
Patch Description
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。
F5 BIG-IP产品存在跨站脚本漏洞,该漏洞源于经过身份验证的攻击者能够存储JavaScript,该JavaScript将被执行。攻击者可利用该漏洞以使用远程代码执行来成功利用此漏洞,从而完全破坏BIG-IP系统。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
目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://www.qualcomm.com/company/product-security/bulletins/november-2020-security-bulletin
Reference
https://support.f5.com/csp/article/K43310520?utm_source=f5support&utm_medium=RSS
Impacted products
| Name | F5 F5 BIG-IP null |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-5940",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5940"
}
},
"description": "F5 BIG-IP\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7ba1\u7406\u3001\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u7ba1\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\n\nF5 BIG-IP\u4ea7\u54c1\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u80fd\u591f\u5b58\u50a8JavaScript\uff0c\u8be5JavaScript\u5c06\u88ab\u6267\u884c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u4f7f\u7528\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6765\u6210\u529f\u5229\u7528\u6b64\u6f0f\u6d1e\uff0c\u4ece\u800c\u5b8c\u5168\u7834\u574fBIG-IP\u7cfb\u7edf\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.qualcomm.com/company/product-security/bulletins/november-2020-security-bulletin",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-74868",
"openTime": "2020-12-29",
"patchDescription": "F5 BIG-IP\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7ba1\u7406\u3001\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u7ba1\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\r\n\r\nF5 BIG-IP\u4ea7\u54c1\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u80fd\u591f\u5b58\u50a8JavaScript\uff0c\u8be5JavaScript\u5c06\u88ab\u6267\u884c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u4f7f\u7528\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6765\u6210\u529f\u5229\u7528\u6b64\u6f0f\u6d1e\uff0c\u4ece\u800c\u5b8c\u5168\u7834\u574fBIG-IP\u7cfb\u7edf\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": "F5 BIG-IP\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-74868\uff09\u7684\u8865\u4e01",
"products": {
"product": "F5 F5 BIG-IP null"
},
"referenceLink": "https://support.f5.com/csp/article/K43310520?utm_source=f5support\u0026utm_medium=RSS",
"serverity": "\u4f4e",
"submitTime": "2020-11-04",
"title": "F5 BIG-IP\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2020-74868\uff09"
}
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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.
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