CNVD-2019-29411
Vulnerability from cnvd - Published: 2019-08-30
VLAI
Title
Cisco IOS XE Software授权问题漏洞
Description
Cisco IOS和IOS XE都是美国思科(Cisco)公司的一套为其网络设备开发的操作系统。
Cisco IOS XE Software中的Cisco REST API虚拟服务容器存在授权问题漏洞,该漏洞源于管理REST API身份验证服务的代码区域未能执行正确的检查,远程攻击可通过提交恶意的HTTP请求利用该漏洞获取已认证用户的token-id,绕过身份验证并执行特权操作。
Severity
高
Patch Name
Cisco IOS XE Software授权问题漏洞的补丁
Patch Description
Cisco IOS和IOS XE都是美国思科(Cisco)公司的一套为其网络设备开发的操作系统。
Cisco IOS XE Software中的Cisco REST API虚拟服务容器存在授权问题漏洞,该漏洞源于管理REST API身份验证服务的代码区域未能执行正确的检查,远程攻击可通过提交恶意的HTTP请求利用该漏洞获取已认证用户的token-id,绕过身份验证并执行特权操作。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-iosxe-rest-auth-bypass
Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-12643
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-iosxe-rest-auth-bypass
Impacted products
| Name | ['Cisco 4000 Series Integrated Services Routers', 'Cisco ASR 1000 Series Aggregation Services Routers', 'Cisco Cloud Services Router 1000V Series', 'Cisco Integrated Services Virtual Router'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2019-12643"
}
},
"description": "Cisco IOS\u548cIOS XE\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nCisco IOS XE Software\u4e2d\u7684Cisco REST API\u865a\u62df\u670d\u52a1\u5bb9\u5668\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ba1\u7406REST API\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u7684\u4ee3\u7801\u533a\u57df\u672a\u80fd\u6267\u884c\u6b63\u786e\u7684\u68c0\u67e5\uff0c\u8fdc\u7a0b\u653b\u51fb\u53ef\u901a\u8fc7\u63d0\u4ea4\u6076\u610f\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5df2\u8ba4\u8bc1\u7528\u6237\u7684token-id\uff0c\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u5e76\u6267\u884c\u7279\u6743\u64cd\u4f5c\u3002",
"discovererName": "Cisco",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-iosxe-rest-auth-bypass",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2019-29411",
"openTime": "2019-08-30",
"patchDescription": "Cisco IOS\u548cIOS XE\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE Software\u4e2d\u7684Cisco REST API\u865a\u62df\u670d\u52a1\u5bb9\u5668\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ba1\u7406REST API\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u7684\u4ee3\u7801\u533a\u57df\u672a\u80fd\u6267\u884c\u6b63\u786e\u7684\u68c0\u67e5\uff0c\u8fdc\u7a0b\u653b\u51fb\u53ef\u901a\u8fc7\u63d0\u4ea4\u6076\u610f\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5df2\u8ba4\u8bc1\u7528\u6237\u7684token-id\uff0c\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u5e76\u6267\u884c\u7279\u6743\u64cd\u4f5c\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": "Cisco IOS XE Software\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Cisco 4000 Series Integrated Services Routers",
"Cisco ASR 1000 Series Aggregation Services Routers",
"Cisco Cloud Services Router 1000V Series",
"Cisco Integrated Services Virtual Router"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-12643\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190828-iosxe-rest-auth-bypass",
"serverity": "\u9ad8",
"submitTime": "2019-08-30",
"title": "Cisco IOS XE Software\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
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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.
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