Vulnerability-Lookup

CNVD-2018-13333

Vulnerability from cnvd - Published: 2018-07-17

Title

Microsoft Chakra脚本引擎远程内存破坏漏洞

Description

Microsoft ChakraCore是美国微软（Microsoft）公司的一个Edge（Web浏览器）所使用的JavaScript引擎的核心部分。 Microsoft ChakraCore中存在远程代码执行漏洞。远程攻击者可借助该漏洞在当前用户的上下文中执行任意代码，损坏内存。

Severity

高

Patch Name

Microsoft Chakra脚本引擎远程内存破坏漏洞的补丁

Patch Description

Microsoft ChakraCore是美国微软（Microsoft）公司的一个Edge（Web浏览器）所使用的JavaScript引擎的核心部分。 Microsoft ChakraCore中存在远程代码执行漏洞。远程攻击者可借助该漏洞在当前用户的上下文中执行任意代码，损坏内存。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8243

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-8243

Impacted products

Name
Microsoft ChakraCore 无

Show details on source website

JSON

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  "discovererName": "exp-sky (Kai Song) of Tencent Security Xuanwu Lab",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8243",
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  "number": "CNVD-2018-13333",
  "openTime": "2018-07-17",
  "patchDescription": "Microsoft ChakraCore\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2aEdge\uff08Web\u6d4f\u89c8\u5668\uff09\u6240\u4f7f\u7528\u7684JavaScript\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\u3002\r\n\r\nMicrosoft ChakraCore\u4e2d\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u635f\u574f\u5185\u5b58\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",
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  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-8243",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-15",
  "title": "Microsoft Chakra\u811a\u672c\u5f15\u64ce\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2018-8243 (GCVE-0-2018-8243)

Vulnerability from cvelistv5 – Published: 2018-06-14 12:00 – Updated: 2024-08-05 06:46

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. This CVE ID is unique from CVE-2018-8267.

Severity

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/104403	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Microsoft	ChakraCore	Affected: ChakraCore

Date Public

2018-06-14 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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.