Vulnerability-Lookup

CNVD-2020-10709

Vulnerability from cnvd - Published: 2020-02-21

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

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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  "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)"
  },
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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 – Updated: 2024-11-15 17:41

Title

Cisco Unified Contact Center Enterprise Denial of Service Vulnerability

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.

Severity

6.8 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-15 16:29 UTC

CWE

CWE-362

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Unified Contact Center Enterprise	Affected: unspecified , < n/a (custom)

Date Public

2020-02-19 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:24:00.672Z",
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        ],
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                "id": "CVE-2020-3163",
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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.

Related by attack behaviour

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.

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CNVD-2020-10709

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

Tags

Sightings

Nomenclature

Related by attack behaviour