cnvd-2018-14569
Vulnerability from cnvd
Title: 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件拒绝服务漏洞
Description:
Cisco Firepower 4100 Series Next-Generation Firewalls等都是美国思科(Cisco)公司的产品。Cisco Firepower 4100 Series Next-Generation Firewalls是一款4100系列的防火墙设备。MDS 9000 Series Multilayer Switches是一款交换机设备。FXOS Software是一套运行在思科安全设备中的防火墙软件。NX-OS Software是运行在思科交换机设备中的一套数据中心级操作系统软件。Fabric Services是其中的一个Fabric服务组件。
多款Cisco产品中的FXOS Software和NX-OS Software的Fabric Services组件存在资源管理错误漏洞,该漏洞源于程序未能充分验证Cisco Fabric Services数据包中的包头值。远程攻击者可通过向受影响的设备发送特制的Cisco Fabric Services数据包利用该漏洞造成缓冲区越界读取,获取敏感信息或造成拒绝服务。
Severity: 高
Patch Name: 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件拒绝服务漏洞的补丁
Patch Description:
Cisco Firepower 4100 Series Next-Generation Firewalls等都是美国思科(Cisco)公司的产品。Cisco Firepower 4100 Series Next-Generation Firewalls是一款4100系列的防火墙设备。MDS 9000 Series Multilayer Switches是一款交换机设备。FXOS Software是一套运行在思科安全设备中的防火墙软件。NX-OS Software是运行在思科交换机设备中的一套数据中心级操作系统软件。Fabric Services是其中的一个Fabric服务组件。
多款Cisco产品中的FXOS Software和NX-OS Software的Fabric Services组件存在资源管理错误漏洞,该漏洞源于程序未能充分验证Cisco Fabric Services数据包中的包头值。远程攻击者可通过向受影响的设备发送特制的Cisco Fabric Services数据包利用该漏洞造成缓冲区越界读取,获取敏感信息或造成拒绝服务。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-20180620-nx-os-fabric-dos
Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos
Name | ['Cisco Nexus 3000 Series Switche', 'Cisco Nexus 7000 series switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Nexus 7700 Series Switches', 'Cisco Nexus 5600 Platform Switches', 'Cisco Nexus 5500 Platform Switches', 'Cisco Nexus 3500 Platform Switches', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco MDS 9000 Series Multilayer Switches', 'Cisco Nexus 9000 Series Switches', 'Cisco UCS 6100 Series Fabric Interconnects', 'Cisco UCS 6200 Series Fabric Interconnects', 'Cisco Nexus 2000 Series Fabric Extenders', 'Cisco Firepower 4100 Series Next-Generation Firewalls 0', 'Cisco Firepower 9300 Security Appliance'] |
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{ "cves": { "cve": { "cveNumber": "CVE-2018-0310" } }, "description": "Cisco Firepower 4100 Series Next-Generation Firewalls\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Firepower 4100 Series Next-Generation Firewalls\u662f\u4e00\u6b3e4100\u7cfb\u5217\u7684\u9632\u706b\u5899\u8bbe\u5907\u3002MDS 9000 Series Multilayer Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u8bbe\u5907\u3002FXOS Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u601d\u79d1\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002NX-OS Software\u662f\u8fd0\u884c\u5728\u601d\u79d1\u4ea4\u6362\u673a\u8bbe\u5907\u4e2d\u7684\u4e00\u5957\u6570\u636e\u4e2d\u5fc3\u7ea7\u64cd\u4f5c\u7cfb\u7edf\u8f6f\u4ef6\u3002Fabric Services\u662f\u5176\u4e2d\u7684\u4e00\u4e2aFabric\u670d\u52a1\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684FXOS Software\u548cNX-OS Software\u7684Fabric Services\u7ec4\u4ef6\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9a8c\u8bc1Cisco Fabric Services\u6570\u636e\u5305\u4e2d\u7684\u5305\u5934\u503c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5236\u7684Cisco Fabric Services\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7f13\u51b2\u533a\u8d8a\u754c\u8bfb\u53d6\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002", "discovererName": "Cisco", "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos", "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e", "number": "CNVD-2018-14569", "openTime": "2018-08-03", "patchDescription": "Cisco Firepower 4100 Series Next-Generation Firewalls\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Firepower 4100 Series Next-Generation Firewalls\u662f\u4e00\u6b3e4100\u7cfb\u5217\u7684\u9632\u706b\u5899\u8bbe\u5907\u3002MDS 9000 Series Multilayer Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u8bbe\u5907\u3002FXOS Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u601d\u79d1\u5b89\u5168\u8bbe\u5907\u4e2d\u7684\u9632\u706b\u5899\u8f6f\u4ef6\u3002NX-OS Software\u662f\u8fd0\u884c\u5728\u601d\u79d1\u4ea4\u6362\u673a\u8bbe\u5907\u4e2d\u7684\u4e00\u5957\u6570\u636e\u4e2d\u5fc3\u7ea7\u64cd\u4f5c\u7cfb\u7edf\u8f6f\u4ef6\u3002Fabric Services\u662f\u5176\u4e2d\u7684\u4e00\u4e2aFabric\u670d\u52a1\u7ec4\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684FXOS Software\u548cNX-OS Software\u7684Fabric Services\u7ec4\u4ef6\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9a8c\u8bc1Cisco Fabric Services\u6570\u636e\u5305\u4e2d\u7684\u5305\u5934\u503c\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5236\u7684Cisco Fabric Services\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7f13\u51b2\u533a\u8d8a\u754c\u8bfb\u53d6\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\u6b3eCisco\u4ea7\u54c1FXOS Software\u548cNX-OS Software Fabric Services\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01", "products": { "product": [ "Cisco Nexus 3000 Series Switche", "Cisco Nexus 7000 series switches", "Cisco Nexus 6000 Series Switches", "Cisco Nexus 7700 Series Switches", "Cisco Nexus 5600 Platform Switches", "Cisco Nexus 5500 Platform Switches", "Cisco Nexus 3500 Platform Switches", "Cisco Nexus 9500 R-Series Line Cards and Fabric Modules", "Cisco MDS 9000 Series Multilayer Switches", "Cisco Nexus 9000 Series Switches", "Cisco UCS 6100 Series Fabric Interconnects", "Cisco UCS 6200 Series Fabric Interconnects", "Cisco Nexus 2000 Series Fabric Extenders", "Cisco Firepower 4100 Series Next-Generation Firewalls 0", "Cisco Firepower 9300 Security Appliance" ] }, "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nx-os-fabric-dos", "serverity": "\u9ad8", "submitTime": "2018-06-22", "title": "\u591a\u6b3eCisco\u4ea7\u54c1FXOS Software\u548cNX-OS Software Fabric Services\u7ec4\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e" }
Sightings
Author | Source | Type | Date |
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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.