Vulnerability-Lookup

CNVD-2020-66592

Vulnerability from cnvd - Published: 2020-11-26

Title

Intel Open WebRTC Toolkit权限提升漏洞

Description

Intel Open WebRTC Toolkit是美国英特尔（Intel）公司的一个基于Gstreamer实现的开源的、跨平台的WebRTC客户端框架的端到端音频/视频通信开发工具包。该工具包用于创建高性能，可靠和可扩展的实时通信应用。 Intel Open WebRTC Toolkit 4.3.1之前版本存在权限提升漏洞，该漏洞源于控制流管理不足，可能会允许未经身份验证的用户通过网络访问潜在地启用特权升级。

Severity

高

Patch Name

Intel Open WebRTC Toolkit权限提升漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00424.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-12338

Impacted products

Name
Intel Intel Open WebRTC Toolkit <4.3.1

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-12338",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-12338"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-66592",
  "openTime": "2020-11-26",
  "patchDescription": "Intel Open WebRTC Toolkit\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eGstreamer\u5b9e\u73b0\u7684\u5f00\u6e90\u7684\u3001\u8de8\u5e73\u53f0\u7684WebRTC\u5ba2\u6237\u7aef\u6846\u67b6\u7684\u7aef\u5230\u7aef\u97f3\u9891/\u89c6\u9891\u901a\u4fe1\u5f00\u53d1\u5de5\u5177\u5305\u3002\u8be5\u5de5\u5177\u5305\u7528\u4e8e\u521b\u5efa\u9ad8\u6027\u80fd\uff0c\u53ef\u9760\u548c\u53ef\u6269\u5c55\u7684\u5b9e\u65f6\u901a\u4fe1\u5e94\u7528\u3002\r\n\r\nIntel Open WebRTC Toolkit 4.3.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u63a7\u5236\u6d41\u7ba1\u7406\u4e0d\u8db3\uff0c\u53ef\u80fd\u4f1a\u5141\u8bb8\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u901a\u8fc7\u7f51\u7edc\u8bbf\u95ee\u6f5c\u5728\u5730\u542f\u7528\u7279\u6743\u5347\u7ea7\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": "Intel Open WebRTC Toolkit\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12338",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-23",
  "title": "Intel Open WebRTC Toolkit\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-12338 (GCVE-0-2020-12338)

Vulnerability from cvelistv5 – Published: 2020-11-13 20:00 – Updated: 2024-08-04 11:56

Summary

Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.

Severity

No CVSS data available.

CWE

escalation of privilege

Assigner

intel mitre root

References

1 reference

URL	Tags
https://www.intel.com/content/www/us/en/security-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Open WebRTC Toolkit	Affected: before version 4.3.1

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T11:56:51.977Z",
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            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00424"
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        ],
        "title": "CVE Program Container"
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          "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00424"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@intel.com",
          "ID": "CVE-2020-12338",
          "STATE": "PUBLIC"
        },
        "affects": {
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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.

Detection rules are retrieved from Rulezet.

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.