Vulnerability-Lookup

CNVD-2017-32119

Vulnerability from cnvd - Published: 2017-10-31

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

To clipboard

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  "bids": {
    "bid": {
      "bidNumber": "101525"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12287",
      "cveUrl": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12287"
    }
  },
  "description": "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",
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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 – Updated: 2024-08-05 18:36

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.

Severity

No CVSS data available.

CWE

CWE-399

Assigner

cisco mitre root Scorecard

References

3 references

URL	Tags
http://www.securityfocus.com/bid/101525	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1039626	vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

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

Date Public

2017-10-19 00:00

Show details on NVD website

JSON

To clipboard

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          },
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-32119

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

Tags

Sightings

Nomenclature

Related by attack behaviour