cnvd - cnvd-2020-10709

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

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。

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)

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3163",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3163"
    }
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  "number": "CNVD-2020-10709",
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  "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)"
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  "serverity": "\u4e2d",
  "submitTime": "2020-02-20",
  "title": "Cisco Unified Contact Center Enterprise\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-3163 (GCVE-0-2020-3163)

Vulnerability from cvelistv5

Published

2020-02-19 19:15

Modified

2024-11-15 17:41

Severity ?

6.8 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-362

Summary

A vulnerability in the Live Data server of Cisco Unified Contact Center Enterprise could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software improperly manages resources when processing inbound Live Data traffic. An attacker could exploit this vulnerability by sending multiple crafted Live Data packets to an affected device. A successful exploit could cause the affected device to run out of buffer resources, which could result in a stack overflow and cause the affected device to reload, resulting in a DoS condition. Note: The Live Data port in Cisco Unified Contact Center Enterprise devices allows only a single TCP connection. To exploit this vulnerability, an attacker would have to send crafted packets to an affected device before a legitimate Live Data client establishes a connection.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-tip-dos-7cdLUASb	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Unified Contact Center Enterprise	Version: unspecified < n/a

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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