cnvd-2020-10709
Vulnerability from cnvd
Title
Cisco Unified Contact Center Enterprise拒绝服务漏洞
Description
Cisco Unified Contact Center Enterprise采用了一个IP基础设施来提供基于技能的联系路由、语音自 助服务、计算机电话集成(CTI)和多渠道联系管理。
Cisco Unified Contact Center Enterprise 12.5(1)之前版本的Live Data服务器存在拒绝服务漏洞。该漏洞源于该软件在处理入站Live Data流量时未能正确管理资源。远程未认证攻击者可通过发送多个特制Live Data数据包利用该漏洞导致受影响的设备耗尽缓冲区资源,从而可导致栈溢出,并导致受影响的设备重新加载。
Severity
中
VLAI Severity ?
Patch Name
Cisco Unified Contact Center Enterprise拒绝服务漏洞的补丁
Patch Description
Cisco Unified Contact Center Enterprise采用了一个IP基础设施来提供基于技能的联系路由、语音自 助服务、计算机电话集成(CTI)和多渠道联系管理。
Cisco Unified Contact Center Enterprise 12.5(1)之前版本的Live Data服务器存在拒绝服务漏洞。该漏洞源于该软件在处理入站Live Data流量时未能正确管理资源。远程未认证攻击者可通过发送多个特制Live Data数据包利用该漏洞导致受影响的设备耗尽缓冲区资源,从而可导致栈溢出,并导致受影响的设备重新加载。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-ucce-tip-dos-7cdLUASb
Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-tip-dos-7cdLUASb
Impacted products
| Name | Cisco Cisco Unified Contact Center Enterprise <12.5(1) |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-3163",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3163"
}
},
"description": "Cisco Unified Contact Center Enterprise\u91c7\u7528\u4e86\u4e00\u4e2aIP\u57fa\u7840\u8bbe\u65bd\u6765\u63d0\u4f9b\u57fa\u4e8e\u6280\u80fd\u7684\u8054\u7cfb\u8def\u7531\u3001\u8bed\u97f3\u81ea \u52a9\u670d\u52a1\u3001\u8ba1\u7b97\u673a\u7535\u8bdd\u96c6\u6210\uff08CTI\uff09\u548c\u591a\u6e20\u9053\u8054\u7cfb\u7ba1\u7406\u3002\n\nCisco Unified Contact Center Enterprise 12.5(1)\u4e4b\u524d\u7248\u672c\u7684Live Data\u670d\u52a1\u5668\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u8f6f\u4ef6\u5728\u5904\u7406\u5165\u7ad9Live Data\u6d41\u91cf\u65f6\u672a\u80fd\u6b63\u786e\u7ba1\u7406\u8d44\u6e90\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u591a\u4e2a\u7279\u5236Live Data\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u8017\u5c3d\u7f13\u51b2\u533a\u8d44\u6e90\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u6808\u6ea2\u51fa\uff0c\u5e76\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\u3002",
"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-ucce-tip-dos-7cdLUASb",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-10709",
"openTime": "2020-02-21",
"patchDescription": "Cisco Unified Contact Center Enterprise\u91c7\u7528\u4e86\u4e00\u4e2aIP\u57fa\u7840\u8bbe\u65bd\u6765\u63d0\u4f9b\u57fa\u4e8e\u6280\u80fd\u7684\u8054\u7cfb\u8def\u7531\u3001\u8bed\u97f3\u81ea \u52a9\u670d\u52a1\u3001\u8ba1\u7b97\u673a\u7535\u8bdd\u96c6\u6210\uff08CTI\uff09\u548c\u591a\u6e20\u9053\u8054\u7cfb\u7ba1\u7406\u3002\r\n\r\nCisco Unified Contact Center Enterprise 12.5(1)\u4e4b\u524d\u7248\u672c\u7684Live Data\u670d\u52a1\u5668\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u8f6f\u4ef6\u5728\u5904\u7406\u5165\u7ad9Live Data\u6d41\u91cf\u65f6\u672a\u80fd\u6b63\u786e\u7ba1\u7406\u8d44\u6e90\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u591a\u4e2a\u7279\u5236Live Data\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u8017\u5c3d\u7f13\u51b2\u533a\u8d44\u6e90\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u6808\u6ea2\u51fa\uff0c\u5e76\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\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 Unified Contact Center Enterprise\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Cisco Cisco Unified Contact Center Enterprise \u003c12.5(1)"
},
"referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-tip-dos-7cdLUASb",
"serverity": "\u4e2d",
"submitTime": "2020-02-20",
"title": "Cisco Unified Contact Center Enterprise\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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