cnvd - cnvd-2017-32119

cnvd-2017-32119

Vulnerability from cnvd

Title: Cisco Expressway Series and Cisco TelePresence拒绝服务漏洞

Description:

Cisco Expressway Series Software和Cisco TelePresence Video Communication Server（VCS）Software都是美国思科（Cisco）公司的网真视频通信服务器，它能够与统一通信和语音通信环境集成，从而为使用各种通信工具的最终用户提供支持。cluster database（CDB）management是其中的一个集群数据库管理组件。

Cisco Expressway Series Software和Cisco TelePresence VCS Software中的CDB management组件存在拒绝服务漏洞，该漏洞源于程序未能充分的对URL请求执行输入验证。远程攻击者可通过向受影响软件的REST API发送特制的URL利用该漏洞造成暂时性的拒绝服务（系统重启）。

Severity: 中

Patch Name: Cisco Expressway Series and Cisco TelePresence拒绝服务漏洞的补丁

Patch Description:

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-expressway-tp-vcs

Reference: https://securitytracker.com/id/1039626 http://www.securityfocus.com/bid/101525

Impacted products

Name
['Cisco TelePresence Video Communication Server (VCS)', 'Cisco Expressway Series Software']

Show details on source website

JSON

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    "bid": {
      "bidNumber": "101525"
    }
  },
  "cves": {
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      "cveNumber": "CVE-2017-12287",
      "cveUrl": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12287"
    }
  },
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  "discovererName": "Cisco",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32119",
  "openTime": "2017-10-31",
  "patchDescription": "Cisco Expressway Series Software\u548cCisco TelePresence Video Communication Server\uff08VCS\uff09Software\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u7f51\u771f\u89c6\u9891\u901a\u4fe1\u670d\u52a1\u5668\uff0c\u5b83\u80fd\u591f\u4e0e\u7edf\u4e00\u901a\u4fe1\u548c\u8bed\u97f3\u901a\u4fe1\u73af\u5883\u96c6\u6210\uff0c\u4ece\u800c\u4e3a\u4f7f\u7528\u5404\u79cd\u901a\u4fe1\u5de5\u5177\u7684\u6700\u7ec8\u7528\u6237\u63d0\u4f9b\u652f\u6301\u3002cluster database\uff08CDB\uff09management\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u96c6\u7fa4\u6570\u636e\u5e93\u7ba1\u7406\u7ec4\u4ef6\u3002\r\n\r\nCisco Expressway Series Software\u548cCisco TelePresence VCS Software\u4e2d\u7684CDB management\u7ec4\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5bf9URL\u8bf7\u6c42\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u8f6f\u4ef6\u7684REST API\u53d1\u9001\u7279\u5236\u7684URL\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6682\u65f6\u6027\u7684\u62d2\u7edd\u670d\u52a1\uff08\u7cfb\u7edf\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 Expressway Series and Cisco TelePresence\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco TelePresence Video Communication Server (VCS)",
      "Cisco Expressway Series Software"
    ]
  },
  "referenceLink": "https://securitytracker.com/id/1039626\r\nhttp://www.securityfocus.com/bid/101525",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-20",
  "title": "Cisco Expressway Series and Cisco TelePresence\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-12287 (GCVE-0-2017-12287)

Vulnerability from cvelistv5

Published

2017-10-19 08:00

Modified

2024-08-05 18:36

Severity ?

CWE

CWE-399

Summary

A vulnerability in the cluster database (CDB) management component of Cisco Expressway Series Software and Cisco TelePresence Video Communication Server (VCS) Software could allow an authenticated, remote attacker to cause the CDB process on an affected system to restart unexpectedly, resulting in a temporary denial of service (DoS) condition. The vulnerability is due to incomplete input validation of URL requests by the REST API of the affected software. An attacker could exploit this vulnerability by sending a crafted URL to the REST API of the affected software on an affected system. A successful exploit could allow the attacker to cause the CDB process on the affected system to restart unexpectedly, resulting in a temporary DoS condition. Cisco Bug IDs: CSCve77571.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/101525	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1039626	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-expressway-tp-vcs	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco Expressway Series and Cisco TelePresence Video Communication Server	Version: Cisco Expressway Series and Cisco TelePresence Video Communication Server

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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