cnvd - cnvd-2019-06596

cnvd-2019-06596

Vulnerability from cnvd

Title: Cisco Nexus 9000 ACI模式权限提升漏洞

Description:

Cisco Nexus 9000系列交换机是专为数据中心设计的模块化和固定端口网络交换机。

Cisco Nexus 9000系列ACI模式交换机的软件的控制器授权功能存在权限提升漏洞。该漏洞源于受影响设备上的bashroot组件的某些sudoers文件配置错误。本地认证攻击者可利用该漏洞将权限从标准用户提升为root权限。

Severity: 高

Patch Name: Cisco Nexus 9000 ACI模式权限提升漏洞的补丁

Patch Description:

Cisco Nexus 9000系列交换机是专为数据中心设计的模块化和固定端口网络交换机。

Cisco Nexus 9000系列ACI模式交换机的软件的控制器授权功能存在权限提升漏洞。该漏洞源于受影响设备上的bashroot组件的某些sudoers文件配置错误。本地认证攻击者可利用该漏洞将权限从标准用户提升为root权限。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:

厂商已发布漏洞修复程序，请及时关注更新：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsec

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsec

Impacted products

Name
Cisco Nexus 9000 无

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1585"
    }
  },
  "description": "Cisco Nexus 9000\u7cfb\u5217\u4ea4\u6362\u673a\u662f\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u7684\u6a21\u5757\u5316\u548c\u56fa\u5b9a\u7aef\u53e3\u7f51\u7edc\u4ea4\u6362\u673a\u3002\n\nCisco Nexus 9000\u7cfb\u5217ACI\u6a21\u5f0f\u4ea4\u6362\u673a\u7684\u8f6f\u4ef6\u7684\u63a7\u5236\u5668\u6388\u6743\u529f\u80fd\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0a\u7684bashroot\u7ec4\u4ef6\u7684\u67d0\u4e9bsudoers\u6587\u4ef6\u914d\u7f6e\u9519\u8bef\u3002\u672c\u5730\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6743\u9650\u4ece\u6807\u51c6\u7528\u6237\u63d0\u5347\u4e3aroot\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1ahttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsec",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-06596",
  "openTime": "2019-03-06",
  "patchDescription": "Cisco Nexus 9000\u7cfb\u5217\u4ea4\u6362\u673a\u662f\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u7684\u6a21\u5757\u5316\u548c\u56fa\u5b9a\u7aef\u53e3\u7f51\u7edc\u4ea4\u6362\u673a\u3002\r\n\r\nCisco Nexus 9000\u7cfb\u5217ACI\u6a21\u5f0f\u4ea4\u6362\u673a\u7684\u8f6f\u4ef6\u7684\u63a7\u5236\u5668\u6388\u6743\u529f\u80fd\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0a\u7684bashroot\u7ec4\u4ef6\u7684\u67d0\u4e9bsudoers\u6587\u4ef6\u914d\u7f6e\u9519\u8bef\u3002\u672c\u5730\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6743\u9650\u4ece\u6807\u51c6\u7528\u6237\u63d0\u5347\u4e3aroot\u6743\u9650\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 Nexus 9000 ACI\u6a21\u5f0f\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Nexus 9000 \u65e0"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsec",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-07",
  "title": "Cisco Nexus 9000 ACI\u6a21\u5f0f\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2019-1585 (GCVE-0-2019-1585)

Vulnerability from cvelistv5

Published

2019-03-06 21:00

Modified

2024-11-20 17:27

Severity ?

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

CWE

CWE-16

Summary

A vulnerability in the controller authorization functionality of Cisco Nexus 9000 Series ACI Mode Switch Software could allow an authenticated, local attacker to escalate standard users with root privilege on an affected device. The vulnerability is due to a misconfiguration of certain sudoers files for the bashroot component on an affected device. An attacker could exploit this vulnerability by authenticating to the affected device with a crafted user ID, which may allow temporary administrative access to escalate privileges. A successful exploit could allow the attacker to escalate privileges on an affected device. This Vulnerability has been fixed in version 4.0(1h)

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-controller-privsec	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/107312	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Cisco	Cisco NX-OS Software for Nexus 9000 Series Fabric Switches ACI Mode	Version: unspecified < 4.0(1h)

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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