CNVD-2015-02719

Vulnerability from cnvd - Published: 2015-04-24
VLAI
Title
多款Lenovo ThinkServer产品ThinkServer System Manager Baseboard Management Controller加密问题漏洞
Description
Lenovo ThinkServer System Manager(TSM)Baseboard Management Controller(BMC)for ThinkServer RD350等是中国联想(Lenovo)公司的一款嵌入在ThinkServer RD350等服务器的硬件设备中用于管理与监控服务器状态的控制器。 多款Lenovo ThinkServer产品使用固件TSM BMC存在安全漏洞。由于当建立远程加密KVM会话时,程序未能验证服务器证书。攻击者可利用该漏洞实施中间人攻击,欺骗服务器。
Severity
Patch Name
多款Lenovo ThinkServer产品ThinkServer System Manager Baseboard Management Controller加密问题漏洞的补丁
Patch Description
Lenovo ThinkServer System Manager(TSM)Baseboard Management Controller(BMC)for ThinkServer RD350等是中国联想(Lenovo)公司的一款嵌入在ThinkServer RD350等服务器的硬件设备中用于管理与监控服务器状态的控制器。 多款Lenovo ThinkServer产品使用固件TSM BMC存在安全漏洞。由于当建立远程加密KVM会话时,程序未能验证服务器证书。攻击者可利用该漏洞实施中间人攻击,欺骗服务器。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞:http://support.lenovo.com/us/en/product_security/tsm_weak_pw

Reference
http://support.lenovo.com/us/en/product_security/tsm_weak_pw
Impacted products
Name
['Lenovo ThinkServer System Manager (TSM) Baseboard Management Controller < 1.27.73476', 'Lenovo ThinkServer TD350', 'Lenovo ThinkServer RD650', 'Lenovo ThinkServer RD550', 'Lenovo ThinkServer RD450', 'Lenovo ThinkServer RD350']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3324"
    }
  },
  "description": "Lenovo ThinkServer System Manager\uff08TSM\uff09Baseboard Management Controller\uff08BMC\uff09for ThinkServer RD350\u7b49\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5d4c\u5165\u5728ThinkServer RD350\u7b49\u670d\u52a1\u5668\u7684\u786c\u4ef6\u8bbe\u5907\u4e2d\u7528\u4e8e\u7ba1\u7406\u4e0e\u76d1\u63a7\u670d\u52a1\u5668\u72b6\u6001\u7684\u63a7\u5236\u5668\u3002\r\n\r\n\u591a\u6b3eLenovo ThinkServer\u4ea7\u54c1\u4f7f\u7528\u56fa\u4ef6TSM BMC\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u5f53\u5efa\u7acb\u8fdc\u7a0b\u52a0\u5bc6KVM\u4f1a\u8bdd\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6b3a\u9a97\u670d\u52a1\u5668\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1ahttp://support.lenovo.com/us/en/product_security/tsm_weak_pw",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02719",
  "openTime": "2015-04-24",
  "patchDescription": "Lenovo ThinkServer System Manager\uff08TSM\uff09Baseboard Management Controller\uff08BMC\uff09for ThinkServer RD350\u7b49\u662f\u4e2d\u56fd\u8054\u60f3\uff08Lenovo\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5d4c\u5165\u5728ThinkServer RD350\u7b49\u670d\u52a1\u5668\u7684\u786c\u4ef6\u8bbe\u5907\u4e2d\u7528\u4e8e\u7ba1\u7406\u4e0e\u76d1\u63a7\u670d\u52a1\u5668\u72b6\u6001\u7684\u63a7\u5236\u5668\u3002\r\n\r\n\u591a\u6b3eLenovo ThinkServer\u4ea7\u54c1\u4f7f\u7528\u56fa\u4ef6TSM BMC\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u5f53\u5efa\u7acb\u8fdc\u7a0b\u52a0\u5bc6KVM\u4f1a\u8bdd\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u670d\u52a1\u5668\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u6b3a\u9a97\u670d\u52a1\u5668\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": "\u591a\u6b3eLenovo ThinkServer\u4ea7\u54c1ThinkServer System Manager Baseboard Management Controller\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Lenovo ThinkServer System Manager (TSM) Baseboard Management Controller \u003c 1.27.73476",
      "Lenovo ThinkServer TD350",
      "Lenovo ThinkServer RD650",
      "Lenovo ThinkServer RD550",
      "Lenovo ThinkServer RD450",
      "Lenovo ThinkServer RD350"
    ]
  },
  "referenceLink": "http://support.lenovo.com/us/en/product_security/tsm_weak_pw",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-23",
  "title": "\u591a\u6b3eLenovo ThinkServer\u4ea7\u54c1ThinkServer System Manager Baseboard Management Controller\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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