cnvd - cnvd-2018-21236

cnvd-2018-21236

Vulnerability from cnvd

Title: Microsoft ChakraCore Scripting Engine远程内存破坏漏洞（CNVD-2018-21236）

Description:

Microsoft ChakraCore是使用在Edge中的一个开源的JavaScript引擎的核心部分。

Microsoft ChakraCore Scripting Engine存在远程内存破坏漏洞。攻击者可以利用此问题在当前登录用户的上下文中执行任意代码。失败的攻击将导致拒绝服务条件。

Severity: 高

Patch Name: Microsoft ChakraCore Scripting Engine远程内存破坏漏洞（CNVD-2018-21236）的补丁

Patch Description:

Microsoft ChakraCore是使用在Edge中的一个开源的JavaScript引擎的核心部分。

Microsoft ChakraCore Scripting Engine存在远程内存破坏漏洞。攻击者可以利用此问题在当前登录用户的上下文中执行任意代码。失败的攻击将导致拒绝服务条件。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://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8473

Reference: https://www.securityfocus.com/bid/105459 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8473

Impacted products

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

Show details on source website

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  "bids": {
    "bid": {
      "bidNumber": "105459"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8473"
    }
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  "description": "Microsoft ChakraCore\u662f\u4f7f\u7528\u5728Edge\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90\u7684JavaScript\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\u3002\r\n\r\nMicrosoft ChakraCore Scripting Engine\u5b58\u5728\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u5728\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u5931\u8d25\u7684\u653b\u51fb\u5c06\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "discovererName": "Microsoft",
  "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://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8473",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21236",
  "openTime": "2018-10-18",
  "patchDescription": "Microsoft ChakraCore\u662f\u4f7f\u7528\u5728Edge\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90\u7684JavaScript\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\u3002\r\n\r\nMicrosoft ChakraCore Scripting Engine\u5b58\u5728\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u5728\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u5931\u8d25\u7684\u653b\u51fb\u5c06\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2018-21236\uff09\u7684\u8865\u4e01",
  "products": {
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      "Microsoft ChakraCore 0",
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    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105459\r\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8473",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Microsoft ChakraCore Scripting Engine\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2018-21236\uff09"
}

CVE-2018-8473 (GCVE-0-2018-8473)

Vulnerability from cvelistv5

Published

2018-10-10 13:00

Modified

2024-08-05 06:54

Severity ?

CWE

Remote Code Execution

Summary

A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8509.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8473	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/105459	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1041825	vdb-entry, x_refsource_SECTRACK

Impacted products

Vendor

Product

Version

▼

Microsoft

Microsoft Edge

Version: Windows 10 Version 1809 for 32-bit Systems
Version: Windows 10 Version 1809 for ARM64-based Systems
Version: Windows 10 Version 1809 for x64-based Systems
Version: Windows Server 2019

Microsoft

ChakraCore

Version: ChakraCore

Show details on NVD website

JSON

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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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