Vulnerability-Lookup

CNVD-2018-02207

Vulnerability from cnvd - Published: 2018-01-30

Title

Microsoft ChakraCore安全绕过漏洞

Description

Microsoft Chakra是美国微软（Microsoft）公司的一个Web浏览器所使用的JavaScript脚本引擎。 Microsoft Chakra中的scripting引擎存在安全绕过漏洞。远程攻击者可利用该漏洞绕过执行流保护（CFG）。

Severity

中

Patch Name

Microsoft ChakraCore安全绕过漏洞的补丁

Patch Description

Microsoft Chakra是美国微软（Microsoft）公司的一个Web浏览器所使用的JavaScript脚本引擎。 Microsoft Chakra中的scripting引擎存在安全绕过漏洞。远程攻击者可利用该漏洞绕过执行流保护（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

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/en-us/security-guidance/advisory/CVE-2018-0818

Reference

https://www.securityfocus.com/bid/102412/

Impacted products

Name
Microsoft ChakraCore 0

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "102412"
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  },
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      "cveNumber": "CVE-2018-0818"
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  "discovererName": "Ivan Fratric of Google Project Zero",
  "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/en-us/security-guidance/advisory/CVE-2018-0818",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02207",
  "openTime": "2018-01-30",
  "patchDescription": "Microsoft Chakra\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2aWeb\u6d4f\u89c8\u5668\u6240\u4f7f\u7528\u7684JavaScript\u811a\u672c\u5f15\u64ce\u3002\r\n\r\nMicrosoft Chakra\u4e2d\u7684scripting\u5f15\u64ce\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6267\u884c\u6d41\u4fdd\u62a4\uff08CFG\uff09\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\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft ChakraCore 0"
  },
  "referenceLink": "https://www.securityfocus.com/bid/102412/",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-05",
  "title": "Microsoft ChakraCore\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-0818 (GCVE-0-2018-0818)

Vulnerability from cvelistv5 – Published: 2018-01-10 01:00 – Updated: 2024-09-16 20:57

Summary

Microsoft ChakraCore allows an attacker to bypass Control Flow Guard (CFG) in conjunction with another vulnerability to run arbitrary code on a target system, due to how the Chakra scripting engine handles accessing memory, aka "Scripting Engine Security Feature Bypass".

Severity

No CVSS data available.

CWE

Security Feature Bypass

Assigner

microsoft mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/102412	vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Microsoft Corporation	ChakraCore	Affected: ChakraCore

Date Public

2018-01-09 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.

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.