cnvd - cnvd-2019-39700

cnvd-2019-39700

Vulnerability from cnvd

Title: Cisco HyperFlex软件静态SSL密钥漏洞

Description:

Cisco HyperFlex是Cisco的超融合基础架构(HCI)平台，专为满足多云IT的需求而打造，可通过简单的超融合基础设施提供支持。

Cisco HyperFlex软件4.0(1a)之前版本存在静态SSL密钥漏洞。该漏洞源于密钥管理不足。攻击者可通过获取集群的特定加密密钥对集群中的其他节点进行中间人攻击。

Severity: 中

Patch Name: Cisco HyperFlex软件静态SSL密钥漏洞的补丁

Patch Description:

Cisco HyperFlex是Cisco的超融合基础架构(HCI)平台，专为满足多云IT的需求而打造，可通过简单的超融合基础设施提供支持。

Cisco HyperFlex软件4.0(1a)之前版本存在静态SSL密钥漏洞。该漏洞源于密钥管理不足。攻击者可通过获取集群的特定加密密钥对集群中的其他节点进行中间人攻击。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-20190821-hyperflex-sslkey

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-hyperflex-sslkey

Impacted products

Name
Cisco Cisco HyperFlex软件 <4.0(1a)

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12621",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-12621"
    }
  },
  "description": "Cisco HyperFlex\u662fCisco\u7684\u8d85\u878d\u5408\u57fa\u7840\u67b6\u6784(HCI)\u5e73\u53f0\uff0c\u4e13\u4e3a\u6ee1\u8db3\u591a\u4e91IT\u7684\u9700\u6c42\u800c\u6253\u9020\uff0c\u53ef\u901a\u8fc7\u7b80\u5355\u7684\u8d85\u878d\u5408\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u652f\u6301\u3002\n\nCisco HyperFlex\u8f6f\u4ef64.0(1a)\u4e4b\u524d\u7248\u672c\u5b58\u5728\u9759\u6001SSL\u5bc6\u94a5\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bc6\u94a5\u7ba1\u7406\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u96c6\u7fa4\u7684\u7279\u5b9a\u52a0\u5bc6\u5bc6\u94a5\u5bf9\u96c6\u7fa4\u4e2d\u7684\u5176\u4ed6\u8282\u70b9\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\u3002",
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  "number": "CNVD-2019-39700",
  "openTime": "2019-11-08",
  "patchDescription": "Cisco HyperFlex\u662fCisco\u7684\u8d85\u878d\u5408\u57fa\u7840\u67b6\u6784(HCI)\u5e73\u53f0\uff0c\u4e13\u4e3a\u6ee1\u8db3\u591a\u4e91IT\u7684\u9700\u6c42\u800c\u6253\u9020\uff0c\u53ef\u901a\u8fc7\u7b80\u5355\u7684\u8d85\u878d\u5408\u57fa\u7840\u8bbe\u65bd\u63d0\u4f9b\u652f\u6301\u3002\r\n\r\nCisco HyperFlex\u8f6f\u4ef64.0(1a)\u4e4b\u524d\u7248\u672c\u5b58\u5728\u9759\u6001SSL\u5bc6\u94a5\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bc6\u94a5\u7ba1\u7406\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u96c6\u7fa4\u7684\u7279\u5b9a\u52a0\u5bc6\u5bc6\u94a5\u5bf9\u96c6\u7fa4\u4e2d\u7684\u5176\u4ed6\u8282\u70b9\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\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 HyperFlex\u8f6f\u4ef6\u9759\u6001SSL\u5bc6\u94a5\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco HyperFlex\u8f6f\u4ef6 \u003c4.0(1a)"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-hyperflex-sslkey",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-22",
  "title": "Cisco HyperFlex\u8f6f\u4ef6\u9759\u6001SSL\u5bc6\u94a5\u6f0f\u6d1e"
}

CVE-2019-12621 (GCVE-0-2019-12621)

Vulnerability from cvelistv5

Published

2019-08-21 18:00

Modified

2024-11-20 17:12

Severity ?

6.8 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

CWE

CWE-320

Summary

A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack. The vulnerability is due to insufficient key management. An attacker could exploit this vulnerability by obtaining a specific encryption key for the cluster. A successful exploit could allow the attacker to perform a man-in-the-middle attack against other nodes in the cluster.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-hyperflex-sslkey	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco HyperFlex HX-Series	Version: unspecified < 4.0(1a)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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