Vulnerability-Lookup

CNVD-2019-07238

Vulnerability from cnvd - Published: 2019-03-15

Title

Microsoft Chakra脚本引擎远程内存破坏漏洞漏洞

Description

Microsoft ChakraCore等都是美国微软（Microsoft）公司的产品。ChakraCore是使用在Edge浏览器中的一个开源的ChakraJavaScript脚本引擎的核心部分，也可作为单独的JavaScript引擎使用。Microsoft Edge是一款Windows 10之后版本系统附带的Web浏览器。Microsoft Internet Explorer（IE）是一款Windows操作系统附带的Web浏览器。 Microsoft Chakra脚本引擎中对内存对象的处理方法存在远程内存破坏漏洞漏洞。远程攻击者可利用该漏洞在当前用户的上下文中执行任意代码，造成内存破坏。

Severity

低

Patch Name

Microsoft Chakra脚本引擎远程内存破坏漏洞漏洞的补丁

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-2019-0746

Reference

https://www.zerodayinitiative.com/advisories/ZDI-19-280/ http://www.securityfocus.com/bid/107276

Impacted products

Name
['Microsoft Internet Explorer 10', 'Microsoft Internet Explorer 9', 'Microsoft Internet Explorer 11', 'Microsoft ChakraCore 0', 'Microsoft Edge 0']

Show details on source website

JSON

To clipboard

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      "bidNumber": "107276"
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  },
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    "cve": {
      "cveNumber": "CVE-2019-0746"
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  "discovererName": "bo13oy of Qihoo 360 Vulcan Team\u00c3\u00a2\u00e2?\u00ac\u00e2?\u00b9 and working with Trend Micro\u0027s Zero Day Initiative",
  "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-2019-0746",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-07238",
  "openTime": "2019-03-15",
  "patchDescription": "Microsoft ChakraCore\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002ChakraCore\u662f\u4f7f\u7528\u5728Edge\u6d4f\u89c8\u5668\u4e2d\u7684\u4e00\u4e2a\u5f00\u6e90\u7684ChakraJavaScript\u811a\u672c\u5f15\u64ce\u7684\u6838\u5fc3\u90e8\u5206\uff0c\u4e5f\u53ef\u4f5c\u4e3a\u5355\u72ec\u7684JavaScript\u5f15\u64ce\u4f7f\u7528\u3002Microsoft Edge\u662f\u4e00\u6b3eWindows 10\u4e4b\u540e\u7248\u672c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002Microsoft Internet Explorer\uff08IE\uff09\u662f\u4e00\u6b3eWindows\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684Web\u6d4f\u89c8\u5668\u3002\r\n\r\nMicrosoft Chakra\u811a\u672c\u5f15\u64ce\u4e2d\u5bf9\u5185\u5b58\u5bf9\u8c61\u7684\u5904\u7406\u65b9\u6cd5\u5b58\u5728\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u9020\u6210\u5185\u5b58\u7834\u574f\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": {
    "product": [
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      "Microsoft Internet Explorer 9",
      "Microsoft Internet Explorer  11",
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      "Microsoft Edge 0"
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  "serverity": "\u4f4e",
  "submitTime": "2019-03-13",
  "title": "Microsoft Chakra\u811a\u672c\u5f15\u64ce\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u6f0f\u6d1e"
}

CVE-2019-0746 (GCVE-0-2019-0746)

Vulnerability from cvelistv5 – Published: 2019-04-08 23:37 – Updated: 2024-08-04 17:58

Summary

An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Microsoft Edge, aka 'Scripting Engine Information Disclosure Vulnerability'.

Severity

No CVSS data available.

CWE

Information Disclosure

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

5 products

Vendor	Product	Version
Microsoft	Internet Explorer 9	Affected: Windows Server 2008 for 32-bit Systems Service Pack 2 Affected: Windows Server 2008 for x64-based Systems Service Pack 2
Microsoft	Internet Explorer 11	Affected: Windows 7 for 32-bit Systems Service Pack 1 Affected: Windows 7 for x64-based Systems Service Pack 1
Microsoft	Internet Explorer 10	Affected: Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: Windows 8.1 for 32-bit systems Affected: Windows 8.1 for x64-based systems Affected: Windows Server 2012 R2 Affected: Windows RT 8.1 Affected: Windows 10 for 32-bit Systems Affected: Windows 10 for x64-based Systems Affected: Windows Server 2016 Affected: Windows 10 Version 1607 for 32-bit Systems Affected: Windows 10 Version 1607 for x64-based Systems Affected: Windows 10 Version 1703 for 32-bit Systems Affected: Windows 10 Version 1703 for x64-based Systems Affected: Windows 10 Version 1709 for 32-bit Systems Affected: Windows 10 Version 1709 for x64-based Systems Affected: Windows 10 Version 1803 for 32-bit Systems Affected: Windows 10 Version 1803 for x64-based Systems Affected: Windows 10 Version 1803 for ARM64-based Systems Affected: Windows 10 Version 1809 for 32-bit Systems Affected: Windows 10 Version 1809 for x64-based Systems
Microsoft	Microsoft Edge	Affected: Windows Server 2012
Microsoft	ChakraCore	Affected: Windows 10 for 32-bit Systems

Date Public

2019-03-12 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.