cnvd-2021-59583
Vulnerability from cnvd
Title
ARM Mbed TLS存在未明漏洞（CNVD-2021-59583）
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 2.23.0之前版本存在安全漏洞，攻击者可以利用该漏洞获取ECC私钥。
Severity
中
Patch Name
ARM Mbed TLS存在未明漏洞（CNVD-2021-59583）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 2.23.0之前版本存在安全漏洞，攻击者可以利用该漏洞获取ECC私钥。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-2020-36422
Impacted products
Name
ARM mbed TLS <=2.23.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-36422",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-36422"
    }
  },
  "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 2.23.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6ECC\u79c1\u94a5\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-2021-59583",
  "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 2.23.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6ECC\u79c1\u94a5\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-59583\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "ARM mbed TLS \u003c=2.23.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-36422",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-03",
  "title": "ARM Mbed TLS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-59583\uff09"
}


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