Vulnerability-Lookup

CNVD-2019-46252

Vulnerability from cnvd - Published: 2019-12-19

Title

Barco ClickShare Button R9861500D01密钥泄露漏洞

Description

Barco ClickShare Button R9861500D01是比利时巴可（Barco）公司的一款用于演示系统的无线控制设备。 Barco ClickShare Button R9861500D01 1.9.0之前版本中存在安全漏洞。攻击者可利用该漏洞获取对称加密密钥并获取被保护数据的访问权限。

Severity

中

Patch Name

Barco ClickShare Button R9861500D01密钥泄露漏洞的补丁

Patch Description

Barco ClickShare Button R9861500D01是比利时巴可（Barco）公司的一款用于演示系统的无线控制设备。 Barco ClickShare Button R9861500D01 1.9.0之前版本中存在安全漏洞。攻击者可利用该漏洞获取对称加密密钥并获取被保护数据的访问权限。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.barco.com

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-18833

Impacted products

Name
Barco ClickShare Button R9861500D01 <1.9.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18833"
    }
  },
  "description": "Barco ClickShare Button R9861500D01\u662f\u6bd4\u5229\u65f6\u5df4\u53ef\uff08Barco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u6f14\u793a\u7cfb\u7edf\u7684\u65e0\u7ebf\u63a7\u5236\u8bbe\u5907\u3002\n\nBarco ClickShare Button R9861500D01 1.9.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5bf9\u79f0\u52a0\u5bc6\u5bc6\u94a5\u5e76\u83b7\u53d6\u88ab\u4fdd\u62a4\u6570\u636e\u7684\u8bbf\u95ee\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.barco.com",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-46252",
  "openTime": "2019-12-19",
  "patchDescription": "Barco ClickShare Button R9861500D01\u662f\u6bd4\u5229\u65f6\u5df4\u53ef\uff08Barco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u6f14\u793a\u7cfb\u7edf\u7684\u65e0\u7ebf\u63a7\u5236\u8bbe\u5907\u3002\r\n\r\nBarco ClickShare Button R9861500D01 1.9.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5bf9\u79f0\u52a0\u5bc6\u5bc6\u94a5\u5e76\u83b7\u53d6\u88ab\u4fdd\u62a4\u6570\u636e\u7684\u8bbf\u95ee\u6743\u9650\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": "Barco ClickShare Button R9861500D01\u5bc6\u94a5\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Barco ClickShare Button R9861500D01 \u003c1.9.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-18833",
  "serverity": "\u4e2d",
  "submitTime": "2019-12-18",
  "title": "Barco ClickShare Button R9861500D01\u5bc6\u94a5\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2019-18833 (GCVE-0-2019-18833)

Vulnerability from cvelistv5 – Published: 2019-12-17 13:53 – Updated: 2024-08-05 02:02

Summary

Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key of the media content which is shared between a ClickShare Button and a ClickShare Base Unit is randomly generated for each new session and communicated over a TLS connection. An attacker who is able to perform a Man-in-the-Middle attack between the TLS connection, is able to obtain the encryption key.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.barco.com/en/clickshare/firmware-update	x_refsource_MISC
	https://labs.f-secure.com/advisories/multiple-vul…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.barco.com/en/clickshare/firmware-update"
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          ],
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          ],
          "url": "https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/"
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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-2019-46252

CVE-2019-18833 (GCVE-0-2019-18833)

Tags

Sightings

Nomenclature