cnvd - cnvd-2018-07317

cnvd-2018-07317

Vulnerability from cnvd

Title: Cisco IOS Software Integrated Services Module for VPN crypto引擎拒绝服务漏洞

Description:

Cisco IOS Software是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。Integrated Services Module for VPN（ISM-VPN）是其中的一个VPN的集成服务模块。crypto engine是其中的一个加密引擎。

Cisco IOS Software中的ISM-VPN的crypto引擎存在资源管理错误漏洞，该漏洞源于程序未能充分的处理VPN流量。远程攻击者可通过向受影响的设备发送特制的VPN流量利用该漏洞造成拒绝服务（设备挂起和崩溃）。

Severity: 高

Patch Name: Cisco IOS Software Integrated Services Module for VPN crypto引擎拒绝服务漏洞的补丁

Patch Description:

Cisco IOS Software中的ISM-VPN的crypto引擎存在资源管理错误漏洞，该漏洞源于程序未能充分的处理VPN流量。远程攻击者可通过向受影响的设备发送特制的VPN流量利用该漏洞造成拒绝服务（设备挂起和崩溃）。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-20180328-dos

Reference: https://www.securityfocus.com/bid/103559

Impacted products

Name
Cisco IOS Software

Show details on source website

JSON

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{
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    "bid": {
      "bidNumber": "103559"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0154"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-07317",
  "openTime": "2018-04-10",
  "patchDescription": "Cisco IOS Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Integrated Services Module for VPN\uff08ISM-VPN\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2aVPN\u7684\u96c6\u6210\u670d\u52a1\u6a21\u5757\u3002crypto engine\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u52a0\u5bc6\u5f15\u64ce\u3002\r\n\r\nCisco IOS Software\u4e2d\u7684ISM-VPN\u7684crypto\u5f15\u64ce\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5904\u7406VPN\u6d41\u91cf\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u7279\u5236\u7684VPN\u6d41\u91cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u6302\u8d77\u548c\u5d29\u6e83\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 Software Integrated Services Module for VPN crypto\u5f15\u64ce\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS Software"
  },
  "referenceLink": "https://www.securityfocus.com/bid/103559",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-29",
  "title": "Cisco IOS Software Integrated Services Module for VPN crypto\u5f15\u64ce\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-0154 (GCVE-0-2018-0154)

Vulnerability from cvelistv5

Published

2018-03-28 22:00

Modified

2025-07-30 01:46

Severity ?

CWE

CWE-399

Summary

A vulnerability in the crypto engine of the Cisco Integrated Services Module for VPN (ISM-VPN) running Cisco IOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient handling of VPN traffic by the affected device. An attacker could exploit this vulnerability by sending crafted VPN traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to hang or crash, resulting in a DoS condition. Cisco Bug IDs: CSCvd39267.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/103559	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-dos	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1040585	vdb-entry, x_refsource_SECTRACK

Impacted products

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

Show details on NVD website

JSON

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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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