cnvd - cnvd-2018-07303

cnvd-2018-07303

Vulnerability from cnvd

Title: Cisco IOS XE Software拒绝服务漏洞（CNVD-2018-07303）

Description:

Cisco Catalyst 4500 Switches with Supervisor Engine 8-E是美国思科（Cisco）公司的一款交换机产品。IOS XE Software是一套运行在Cisco网络设备中的操作系统。

Cisco IOS XE Software中的Internet Group Management Protocol (IGMP)数据包处理功能存在资源管理错误漏洞，该漏洞源于程序未能充分的处理IGMP Membership Query数据包。攻击者可通过发送大量的IGMP Membership Query数据包利用该漏洞造成拒绝服务（缓冲区耗尽）。

Severity: 中

Patch Name: Cisco IOS XE Software拒绝服务漏洞（CNVD-2018-07303）的补丁

Patch Description:

Cisco Catalyst 4500 Switches with Supervisor Engine 8-E是美国思科（Cisco）公司的一款交换机产品。IOS XE Software是一套运行在Cisco网络设备中的操作系统。

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-20180328-dhcpr2

Reference: https://www.securityfocus.com/bid/103568

Impacted products

Name
Cisco IOS XE Software 16.*

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "103568"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0165"
    }
  },
  "description": "Cisco Catalyst 4500 Switches with Supervisor Engine 8-E\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4ea4\u6362\u673a\u4ea7\u54c1\u3002IOS XE Software\u662f\u4e00\u5957\u8fd0\u884c\u5728Cisco\u7f51\u7edc\u8bbe\u5907\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE Software\u4e2d\u7684Internet Group Management Protocol (IGMP)\u6570\u636e\u5305\u5904\u7406\u529f\u80fd\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5904\u7406IGMP Membership Query\u6570\u636e\u5305\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5927\u91cf\u7684IGMP Membership Query\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8017\u5c3d\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\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-20180328-dhcpr2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07303",
  "openTime": "2018-04-10",
  "patchDescription": "Cisco Catalyst 4500 Switches with Supervisor Engine 8-E\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4ea4\u6362\u673a\u4ea7\u54c1\u3002IOS XE Software\u662f\u4e00\u5957\u8fd0\u884c\u5728Cisco\u7f51\u7edc\u8bbe\u5907\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE Software\u4e2d\u7684Internet Group Management Protocol (IGMP)\u6570\u636e\u5305\u5904\u7406\u529f\u80fd\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5904\u7406IGMP Membership Query\u6570\u636e\u5305\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5927\u91cf\u7684IGMP Membership Query\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8017\u5c3d\uff09\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 IOS XE Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-07303\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS XE Software 16.*"
  },
  "referenceLink": "https://www.securityfocus.com/bid/103568",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-29",
  "title": "Cisco IOS XE Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-07303\uff09"
}

CVE-2018-0165 (GCVE-0-2018-0165)

Vulnerability from cvelistv5

Published

2018-03-28 22:00

Modified

2024-12-02 20:54

Severity ?

CWE

CWE-399

Summary

A vulnerability in the Internet Group Management Protocol (IGMP) packet-processing functionality of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust buffers on an affected device, resulting in a denial of service (DoS) condition, aka a Memory Leak. The vulnerability is due to the affected software insufficiently processing IGMP Membership Query packets that are sent to an affected device. An attacker could exploit this vulnerability by sending a large number of IGMP Membership Query packets, which contain certain values, to an affected device. A successful exploit could allow the attacker to exhaust buffers on the affected device, resulting in a DoS condition that requires the device to be reloaded manually. This vulnerability affects: Cisco Catalyst 4500 Switches with Supervisor Engine 8-E, if they are running Cisco IOS XE Software Release 3.x.x.E and IP multicast routing is configured; Cisco devices that are running Cisco IOS XE Software Release 16.x, if IP multicast routing is configured. Cisco Bug IDs: CSCuw09295, CSCve94496.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1040592	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-igmp	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/103568	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco IOS XE	Version: Cisco IOS XE

Show details on NVD website

JSON

To clipboard

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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-igmp"
          },
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        "title": "CVE Program Container"
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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-12-02T18:54:18.268918Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
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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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