cnvd - cnvd-2020-33475

CNVD-2020-33475

Vulnerability from cnvd - Published: 2020-06-18

Title

Plex Media Server输入验证错误漏洞

Description

Plex Media Server是一套媒体播放器及媒体服务器软件。 Plex Media Server（Windows）中存在安全漏洞，该漏洞源于错误的访问控制。本地攻击者可利用该漏洞以SYSTEM权限执行任意的Python代码。

Severity

高

Patch Name

Plex Media Server输入验证错误漏洞的补丁

Patch Description

Plex Media Server是一套媒体播放器及媒体服务器软件。 Plex Media Server（Windows）中存在安全漏洞，该漏洞源于错误的访问控制。本地攻击者可利用该漏洞以SYSTEM权限执行任意的Python代码。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.plex.tv/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5740

Impacted products

Name
Plex Plex Media Server

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-5740"
    }
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  "description": "Plex Media Server\u662f\u4e00\u5957\u5a92\u4f53\u64ad\u653e\u5668\u53ca\u5a92\u4f53\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\n\nPlex Media Server\uff08Windows\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5SYSTEM\u6743\u9650\u6267\u884c\u4efb\u610f\u7684Python\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33475",
  "openTime": "2020-06-18",
  "patchDescription": "Plex Media Server\u662f\u4e00\u5957\u5a92\u4f53\u64ad\u653e\u5668\u53ca\u5a92\u4f53\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nPlex Media Server\uff08Windows\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5SYSTEM\u6743\u9650\u6267\u884c\u4efb\u610f\u7684Python\u4ee3\u7801\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": "Plex Media Server\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Plex Plex Media Server"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5740",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-23",
  "title": "Plex Media Server\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-5740 (GCVE-0-2020-5740)

Vulnerability from cvelistv5 – Published: 2020-04-22 15:02 – Updated: 2024-08-04 08:39

Summary

Improper Input Validation in Plex Media Server on Windows allows a local, unauthenticated attacker to execute arbitrary Python code with SYSTEM privileges.

Severity ?

No CVSS data available.

CWE

Assigner

tenable

References

URL

Tags

https://www.tenable.com/security/research/tra-2020-25

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Plex Media Server (Windows)	Affected: Versions prior to 1.19.2.2673-776106bc6

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T08:39:25.695Z",
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              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2020-25"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "Plex Media Server (Windows)",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Versions prior to 1.19.2.2673-776106bc6"
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                            "version_value": "Versions prior to 1.19.2.2673-776106bc6"
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-33475

CVE-2020-5740 (GCVE-0-2020-5740)

Tags

Sightings

Nomenclature