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CNVD-2018-21212

Vulnerability from cnvd - Published: 2018-10-18

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

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

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    "bid": {
      "bidNumber": "105463"
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    "cve": {
      "cveNumber": "CVE-2018-8500"
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  "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",
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  "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"
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  "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 – Updated: 2024-08-05 06:54

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.

Severity

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft mitre root Scorecard

References

2 references

URL	Tags
http://www.securityfocus.com/bid/105463	vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Microsoft	ChakraCore	Affected: ChakraCore

Date Public

2018-10-09 00:00

Show details on NVD website

JSON

To clipboard

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CNVD-2018-21212

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

Tags

Sightings

Nomenclature

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