cnvd - cnvd-2018-21212

cnvd-2018-21212

Vulnerability from cnvd

Title: Microsoft ChakraCore Scripting Engine远程内存破坏漏洞（CNVD-2018-21212）

Description:

ChakraCore是使用在其中的一个JavaScript引擎的开源核心组件，也可作为单独的JavaScript引擎使用。

Microsoft ChakraCore Scripting Engine存在远程内存破坏漏洞。攻击者可以利用此漏洞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-2018-21212）的补丁

Patch Description:

ChakraCore是使用在其中的一个JavaScript引擎的开源核心组件，也可作为单独的JavaScript引擎使用。

Microsoft ChakraCore Scripting Engine存在远程内存破坏漏洞。攻击者可以利用此漏洞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-2018-8500

Reference: https://www.securityfocus.com/bid/105463https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8500

Impacted products

Name
Microsoft ChakraCore 0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105463"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8500"
    }
  },
  "description": "ChakraCore\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u5f15\u64ce\u7684\u5f00\u6e90\u6838\u5fc3\u7ec4\u4ef6\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\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\u6f0f\u6d1e\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": "Paul Leathers",
  "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-2018-8500",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21212",
  "openTime": "2018-10-18",
  "patchDescription": "ChakraCore\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u5f15\u64ce\u7684\u5f00\u6e90\u6838\u5fc3\u7ec4\u4ef6\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\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\u6f0f\u6d1e\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-2018-21212\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft ChakraCore 0"
  },
  "referenceLink": "https://www.securityfocus.com/bid/105463https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8500",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Microsoft ChakraCore Scripting Engine\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2018-21212\uff09"
}

CVE-2018-8500 (GCVE-0-2018-8500)

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 in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/105463	vdb-entry, x_refsource_BID
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8500	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Microsoft	ChakraCore	Version: ChakraCore

Show details on NVD website

JSON

To clipboard

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          }
        ],
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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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