cnvd - cnvd-2017-06700

CNVD-2017-06700

Vulnerability from cnvd - Published: 2017-05-16

Title

Cisco IOS XE Software拒绝服务漏洞（CNVD-2017-06700）

Description

Cisco IOS XE Software是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS XE Software中的Simple Network Management Protocol (SNMP)子系统存在拒绝服务漏洞。远程攻击者可通过发布SNMP请求利用该漏洞造成拒绝服务（设备重启）。

Severity

中

Patch Name

Cisco IOS XE Software拒绝服务漏洞（CNVD-2017-06700）的补丁

Patch Description

Cisco IOS XE Software是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS XE Software中的Simple Network Management Protocol (SNMP)子系统存在拒绝服务漏洞。远程攻击者可通过发布SNMP请求利用该漏洞造成拒绝服务（设备重启）。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvb94392

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-ios-xe-snmp

Impacted products

Name
Cisco IOS XE Software

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6615",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6615"
    }
  },
  "description": "Cisco IOS XE Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE Software\u4e2d\u7684Simple Network Management Protocol (SNMP)\u5b50\u7cfb\u7edf\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u5e03SNMP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u542f\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCvb94392",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06700",
  "openTime": "2017-05-16",
  "patchDescription": "Cisco IOS XE Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS XE Software\u4e2d\u7684Simple Network Management Protocol (SNMP)\u5b50\u7cfb\u7edf\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u5e03SNMP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u542f\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-2017-06700\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS XE Software"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-ios-xe-snmp",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-25",
  "title": "Cisco IOS XE Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-06700\uff09"
}

CVE-2017-6615 (GCVE-0-2017-6615)

Vulnerability from cvelistv5 – Published: 2017-04-20 22:00 – Updated: 2024-08-05 15:33

Summary

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE 3.16 could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a race condition that could occur when the affected software processes an SNMP read request that contains certain criteria for a specific object ID (OID) and an active crypto session is disconnected on an affected device. An attacker who can authenticate to an affected device could trigger this vulnerability by issuing an SNMP request for a specific OID on the device. A successful exploit will cause the device to restart due to an attempt to access an invalid memory region. The attacker does not control how or when crypto sessions are disconnected on the device. Cisco Bug IDs: CSCvb94392.

Severity ?

No CVSS data available.

CWE

CWE-399

Assigner

cisco

References

URL

Tags

	http://www.securitytracker.com/id/1038328	vdb-entryx_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/97930	vdb-entryx_refsource_BID

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          },
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          "value": "A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE 3.16 could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a race condition that could occur when the affected software processes an SNMP read request that contains certain criteria for a specific object ID (OID) and an active crypto session is disconnected on an affected device. An attacker who can authenticate to an affected device could trigger this vulnerability by issuing an SNMP request for a specific OID on the device. A successful exploit will cause the device to restart due to an attempt to access an invalid memory region. The attacker does not control how or when crypto sessions are disconnected on the device. Cisco Bug IDs: CSCvb94392."
        }
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2017-06700

CVE-2017-6615 (GCVE-0-2017-6615)

Tags

Sightings

Nomenclature