cnvd-2021-59581
Vulnerability from cnvd
Title
ARM Mbed TLS信任管理问题漏洞（CNVD-2021-59581）
Description
ARM mbed TLS是英国ARM公司的一款为mbed产品提供安全通讯和加密功能的产品。 Arm Mbed TLS 2.24.0之前版本存在安全漏洞，该漏洞源于程序在决定是否通过CRL进行证书撤销时，它错误地使用了revocation date检查。目前没有详细的漏洞细节提供。
Severity
中
Patch Name
ARM Mbed TLS信任管理问题漏洞（CNVD-2021-59581）的补丁
Patch Description
ARM mbed TLS是英国ARM公司的一款为mbed产品提供安全通讯和加密功能的产品。 Arm Mbed TLS 2.24.0之前版本存在安全漏洞，该漏洞源于程序在决定是否通过CRL进行证书撤销时，它错误地使用了revocation date检查。目前没有详细的漏洞细节提供。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，详情请关注厂商主页： https://github.com/ARMmbed/mbedtls。

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-36425
Impacted products
Name
ARM mbed TLS <=2.24.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-36425",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-36425"
    }
  },
  "description": "ARM mbed TLS\u662f\u82f1\u56fdARM\u516c\u53f8\u7684\u4e00\u6b3e\u4e3ambed\u4ea7\u54c1\u63d0\u4f9b\u5b89\u5168\u901a\u8baf\u548c\u52a0\u5bc6\u529f\u80fd\u7684\u4ea7\u54c1\u3002\n\nArm Mbed TLS 2.24.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u51b3\u5b9a\u662f\u5426\u901a\u8fc7CRL\u8fdb\u884c\u8bc1\u4e66\u64a4\u9500\u65f6\uff0c\u5b83\u9519\u8bef\u5730\u4f7f\u7528\u4e86revocation date\u68c0\u67e5\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://github.com/ARMmbed/mbedtls\u3002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-59581",
  "openTime": "2021-08-06",
  "patchDescription": "ARM mbed TLS\u662f\u82f1\u56fdARM\u516c\u53f8\u7684\u4e00\u6b3e\u4e3ambed\u4ea7\u54c1\u63d0\u4f9b\u5b89\u5168\u901a\u8baf\u548c\u52a0\u5bc6\u529f\u80fd\u7684\u4ea7\u54c1\u3002\r\n\r\nArm Mbed TLS 2.24.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5728\u51b3\u5b9a\u662f\u5426\u901a\u8fc7CRL\u8fdb\u884c\u8bc1\u4e66\u64a4\u9500\u65f6\uff0c\u5b83\u9519\u8bef\u5730\u4f7f\u7528\u4e86revocation date\u68c0\u67e5\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "ARM Mbed TLS\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-59581\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "ARM mbed TLS \u003c=2.24.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-36425",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-03",
  "title": "ARM Mbed TLS\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2021-59581\uff09"
}


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