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
中
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 |
|---|
{
"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
| 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.
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