cnvd - cnvd-2018-15433

cnvd-2018-15433

Vulnerability from cnvd

Title: Microsoft ChakraCore Scripting Engine安全绕过漏洞

Description:

Microsoft Edge是内置于Windows 10版本中的网页浏览器。ChakraCore是使用在Edge的一个开源的JavaScript引擎的核心部分，也可作为单独的JavaScript引擎使用。

Microsoft ChakraCore Scripting Engine存在安全绕过漏洞。攻击者可借助恶意的网站利用该漏洞绕过控制流防护(CFG)。

Severity: 中

Patch Name: Microsoft ChakraCore Scripting Engine安全绕过漏洞的补丁

Patch Description:

Microsoft Edge是内置于Windows 10版本中的网页浏览器。ChakraCore是使用在Edge的一个开源的JavaScript引擎的核心部分，也可作为单独的JavaScript引擎使用。

Microsoft ChakraCore Scripting Engine存在安全绕过漏洞。攻击者可借助恶意的网站利用该漏洞绕过控制流防护(CFG)。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:

厂商已发布漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8276

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8276

Impacted products

Name
['Microsoft ChakraCore', 'Microsoft Edge 0']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "104626"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8276"
    }
  },
  "description": "Microsoft Edge\u662f\u5185\u7f6e\u4e8eWindows 10\u7248\u672c\u4e2d\u7684\u7f51\u9875\u6d4f\u89c8\u5668\u3002ChakraCore\u662f\u4f7f\u7528\u5728Edge\u7684\u4e00\u4e2a\u5f00\u6e90\u7684JavaScript\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002\r\n\r\nMicrosoft ChakraCore Scripting Engine\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u63a7\u5236\u6d41\u9632\u62a4(CFG)\u3002",
  "discovererName": "Kai Kang (@4B5F5F4B)",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8276",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-15433",
  "openTime": "2018-08-16",
  "patchDescription": "Microsoft Edge\u662f\u5185\u7f6e\u4e8eWindows 10\u7248\u672c\u4e2d\u7684\u7f51\u9875\u6d4f\u89c8\u5668\u3002ChakraCore\u662f\u4f7f\u7528\u5728Edge\u7684\u4e00\u4e2a\u5f00\u6e90\u7684JavaScript\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002\r\n\r\nMicrosoft ChakraCore Scripting Engine\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u7f51\u7ad9\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u63a7\u5236\u6d41\u9632\u62a4(CFG)\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": "Microsoft ChakraCore Scripting Engine\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft ChakraCore",
      "Microsoft Edge 0"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8276",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-11",
  "title": "Microsoft ChakraCore Scripting Engine\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-8276 (GCVE-0-2018-8276)

Vulnerability from cvelistv5

Published

2018-07-11 00:00

Modified

2024-08-05 06:46

Severity ?

CWE

Security Feature Bypass

Summary

A security feature bypass vulnerability exists in the Microsoft Chakra scripting engine that allows Control Flow Guard (CFG) to be bypassed, aka "Scripting Engine Security Feature Bypass Vulnerability." This affects Microsoft Edge, ChakraCore.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1041256	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/104626	vdb-entry, x_refsource_BID
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8276	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Microsoft

Microsoft Edge

Version: Windows 10 Version 1703 for 32-bit Systems
Version: Windows 10 Version 1703 for x64-based Systems
Version: Windows 10 Version 1709 for 32-bit Systems
Version: Windows 10 Version 1709 for x64-based Systems
Version: Windows 10 Version 1803 for 32-bit Systems
Version: Windows 10 Version 1803 for x64-based Systems

Microsoft

ChakraCore

Version: ChakraCore

Show details on NVD website

JSON

To clipboard

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          },
          {
            "name": "104626",
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          "product": "Microsoft Edge",
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              "version": "Windows 10 Version 1703 for 32-bit Systems"
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              "version": "Windows 10 Version 1703 for x64-based Systems"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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