CNVD-2019-16513

Vulnerability from cnvd - Published: 2019-06-04
VLAI Severity ?
Title
Cisco Meeting Server拒绝服务漏洞(CNVD-2019-16513)
Description
Cisco Meeting Server(前称Acano Conferencing Server,CMS)是美国思科(Cisco)公司的一套包含音频、视频的会议服务器软件。 Cisco Meeting Server (CMS) 2.3.9之前版本中的会话初始化协议(SIP)呼叫处理存在拒绝服务漏洞,远程未认证攻击者可通过向CMS呼叫桥发送特制SDP消息利用该漏洞导致拒绝服务。
Severity
Patch Name
Cisco Meeting Server拒绝服务漏洞(CNVD-2019-16513)的补丁
Patch Description
Cisco Meeting Server(前称Acano Conferencing Server,CMS)是美国思科(Cisco)公司的一套包含音频、视频的会议服务器软件。 Cisco Meeting Server (CMS) 2.3.9之前版本中的会话初始化协议(SIP)呼叫处理存在拒绝服务漏洞,远程未认证攻击者可通过向CMS呼叫桥发送特制SDP消息利用该漏洞导致拒绝服务。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-20190206-meeting-sipdos

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-meeting-sipdos http://www.securityfocus.com/bid/106909
Impacted products
Name
Cisco Meeting Server <2.3.9
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "106909"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1676"
    }
  },
  "description": "Cisco Meeting Server\uff08\u524d\u79f0Acano Conferencing Server\uff0cCMS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u5305\u542b\u97f3\u9891\u3001\u89c6\u9891\u7684\u4f1a\u8bae\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\n\nCisco Meeting Server (CMS) 2.3.9\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u4f1a\u8bdd\u521d\u59cb\u5316\u534f\u8bae(SIP)\u547c\u53eb\u5904\u7406\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411CMS\u547c\u53eb\u6865\u53d1\u9001\u7279\u5236SDP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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-20190206-meeting-sipdos",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-16513",
  "openTime": "2019-06-04",
  "patchDescription": "Cisco Meeting Server\uff08\u524d\u79f0Acano Conferencing Server\uff0cCMS\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u5305\u542b\u97f3\u9891\u3001\u89c6\u9891\u7684\u4f1a\u8bae\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nCisco Meeting Server (CMS) 2.3.9\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u4f1a\u8bdd\u521d\u59cb\u5316\u534f\u8bae(SIP)\u547c\u53eb\u5904\u7406\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411CMS\u547c\u53eb\u6865\u53d1\u9001\u7279\u5236SDP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 Meeting Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-16513\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Meeting Server \u003c2.3.9"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-meeting-sipdos\r\nhttp://www.securityfocus.com/bid/106909",
  "serverity": "\u4e2d",
  "submitTime": "2019-02-12",
  "title": "Cisco Meeting Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-16513\uff09"
}


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Sightings

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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.
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  • 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.


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