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CNVD-2019-45909

Vulnerability from cnvd - Published: 2020-01-17
VLAI
Title
Chrome浏览器Web Bluetooth组件沙箱逃逸漏洞
Description
Chrome是一款由Google开发的浏览器,该浏览器包含了Web Bluetooth模块,允许通过浏览器直接与Bluetooth设备进行通信。 Chrome浏览器Web Bluetooth组件存在沙箱逃逸漏洞。攻击者可利用该漏洞实现远程代码执行,进而完成沙箱逃逸。
Severity
Patch Name
Chrome浏览器Web Bluetooth组件沙箱逃逸漏洞的补丁
Patch Description
Chrome是一款由Google开发的浏览器,该浏览器包含了Web Bluetooth模块,允许通过浏览器直接与Bluetooth设备进行通信。 Chrome浏览器Web Bluetooth组件存在沙箱逃逸漏洞。攻击者可利用该漏洞实现远程代码执行,进而完成沙箱逃逸。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,补丁获取链接: https://chromereleases.googleblog.com/2019/11/stable-channel-update-for-desktop_18.html

Impacted products
Name
Google Chrome <78.0.3904.108
Show details on source website

{
  "cves": {
    "cve": [
      {
        "cveNumber": "CVE-2019-13723"
      },
      {
        "cveNumber": "CVE-2019-13724"
      }
    ]
  },
  "description": "Chrome\u662f\u4e00\u6b3e\u7531Google\u5f00\u53d1\u7684\u6d4f\u89c8\u5668\uff0c\u8be5\u6d4f\u89c8\u5668\u5305\u542b\u4e86Web Bluetooth\u6a21\u5757\uff0c\u5141\u8bb8\u901a\u8fc7\u6d4f\u89c8\u5668\u76f4\u63a5\u4e0eBluetooth\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\n\nChrome\u6d4f\u89c8\u5668Web Bluetooth\u7ec4\u4ef6\u5b58\u5728\u6c99\u7bb1\u9003\u9038\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff0c\u8fdb\u800c\u5b8c\u6210\u6c99\u7bb1\u9003\u9038\u3002",
  "discovererName": "blade@tencent.com",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://chromereleases.googleblog.com/2019/11/stable-channel-update-for-desktop_18.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-45909",
  "openTime": "2020-01-17",
  "patchDescription": "Chrome\u662f\u4e00\u6b3e\u7531Google\u5f00\u53d1\u7684\u6d4f\u89c8\u5668\uff0c\u8be5\u6d4f\u89c8\u5668\u5305\u542b\u4e86Web Bluetooth\u6a21\u5757\uff0c\u5141\u8bb8\u901a\u8fc7\u6d4f\u89c8\u5668\u76f4\u63a5\u4e0eBluetooth\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\r\n\r\nChrome\u6d4f\u89c8\u5668Web Bluetooth\u7ec4\u4ef6\u5b58\u5728\u6c99\u7bb1\u9003\u9038\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff0c\u8fdb\u800c\u5b8c\u6210\u6c99\u7bb1\u9003\u9038\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": "Chrome\u6d4f\u89c8\u5668Web Bluetooth\u7ec4\u4ef6\u6c99\u7bb1\u9003\u9038\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Chrome \u003c78.0.3904.108"
  },
  "serverity": "\u4e2d",
  "submitTime": "2019-12-03",
  "title": "Chrome\u6d4f\u89c8\u5668Web Bluetooth\u7ec4\u4ef6\u6c99\u7bb1\u9003\u9038\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Detection rules are retrieved from Rulezet.

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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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