cnvd-2023-62940
Vulnerability from cnvd

Title: Cisco StarOS输入验证错误漏洞

Description:

Cisco StarOS是美国思科（Cisco）公司的一套虚拟化操作系统。

Cisco StarOS存在输入验证错误漏洞，该漏洞源于对用户提供的凭据的验证不充分，攻击者可利用该漏洞允许以高权限用户身份通过SSH登录受影响的设备。

Severity: 高

Patch Name: Cisco StarOS输入验证错误漏洞的补丁

Patch Description:

Cisco StarOS是美国思科（Cisco）公司的一套虚拟化操作系统。

Cisco StarOS存在输入验证错误漏洞，该漏洞源于对用户提供的凭据的验证不充分，攻击者可利用该漏洞允许以高权限用户身份通过SSH登录受影响的设备。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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-ssh-privesc-BmWeJC3h

Reference: https://nvd.nist.gov/vuln/detail/CVE-2023-20046

Impacted products
Name
['Cisco StarOS <21.22.14', 'Cisco StarOS >=21.23.0，<21.23.31', 'Cisco StarOS >=21.25.0，<21.25.15', 'Cisco StarOS >=21.26.0，<21.26.17', 'Cisco StarOS >=21.27.0，<21.27.6', 'Cisco StarOS >=21.28.0，<21.28.3']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-20046",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-20046"
    }
  },
  "description": "Cisco StarOS\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u865a\u62df\u5316\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nCisco StarOS\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u51ed\u636e\u7684\u9a8c\u8bc1\u4e0d\u5145\u5206\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u4ee5\u9ad8\u6743\u9650\u7528\u6237\u8eab\u4efd\u901a\u8fc7SSH\u767b\u5f55\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-staros-ssh-privesc-BmWeJC3h",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-62940",
  "openTime": "2023-08-11",
  "patchDescription": "Cisco StarOS\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u865a\u62df\u5316\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco StarOS\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u51ed\u636e\u7684\u9a8c\u8bc1\u4e0d\u5145\u5206\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u4ee5\u9ad8\u6743\u9650\u7528\u6237\u8eab\u4efd\u901a\u8fc7SSH\u767b\u5f55\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\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 StarOS\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco StarOS \u003c21.22.14",
      "Cisco StarOS \u003e=21.23.0\uff0c\u003c21.23.31",
      "Cisco StarOS \u003e=21.25.0\uff0c\u003c21.25.15",
      "Cisco StarOS \u003e=21.26.0\uff0c\u003c21.26.17",
      "Cisco StarOS \u003e=21.27.0\uff0c\u003c21.27.6",
      "Cisco StarOS \u003e=21.28.0\uff0c\u003c21.28.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-20046",
  "serverity": "\u9ad8",
  "submitTime": "2023-05-11",
  "title": "Cisco StarOS\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}


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