Vulnerability-Lookup

CNVD-2017-20505

Vulnerability from cnvd - Published: 2017-08-11

Title

Microsoft Windows Internet Explorer和Edge JavaScript引擎远程代码执行漏洞（CNVD-2017-20505）

Description

Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。Microsoft Internet Explorer（IE）和Edge都是美国微软（Microsoft）公司开发的Web浏览器。IE是Windows 10之前操作系统附带的默认浏览器。Edge是最新操作系统Windows 10附带的默认浏览器。JavaScript engines是其中的一个JavaScript引擎。 Microsoft Windows中的IE 9版本至10版本和Edge的JavaScript引擎存在存在远程代码执行漏洞。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

高

Patch Name

Microsoft Windows Internet Explorer和Edge JavaScript引擎远程代码执行漏洞（CNVD-2017-20505）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/en-US/security-guidance/advisory/CVE-2017-8635

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-8635

Impacted products

Name
['Microsoft Internet Explorer 10', 'Microsoft Internet Explorer 9', 'Microsoft Edge']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "100055"
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    "cve": {
      "cveNumber": "CVE-2017-8635"
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  "discovererName": "Lokihart of Google Project Zero",
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  "number": "CNVD-2017-20505",
  "openTime": "2017-08-11",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Internet Explorer\uff08IE\uff09\u548cEdge\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u5f00\u53d1\u7684Web\u6d4f\u89c8\u5668\u3002IE\u662fWindows 10\u4e4b\u524d\u64cd\u4f5c\u7cfb\u7edf\u9644\u5e26\u7684\u9ed8\u8ba4\u6d4f\u89c8\u5668\u3002Edge\u662f\u6700\u65b0\u64cd\u4f5c\u7cfb\u7edfWindows 10\u9644\u5e26\u7684\u9ed8\u8ba4\u6d4f\u89c8\u5668\u3002JavaScript engines\u662f\u5176\u4e2d\u7684\u4e00\u4e2aJavaScript\u5f15\u64ce\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684IE 9\u7248\u672c\u81f310\u7248\u672c\u548cEdge\u7684JavaScript\u5f15\u64ce\u5b58\u5728\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\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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  "submitTime": "2017-08-09",
  "title": "Microsoft Windows Internet Explorer\u548cEdge JavaScript\u5f15\u64ce\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2017-20505\uff09"
}

CVE-2017-8635 (GCVE-0-2017-8635)

Vulnerability from cvelistv5 – Published: 2017-08-08 21:00 – Updated: 2024-09-16 22:03

Summary

Microsoft browsers in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow an attacker to execute arbitrary code in the context of the current user due to the way that JavaScript engines render when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-8634, CVE-2017-8636, CVE-2017-8638, CVE-2017-8639, CVE-2017-8640, CVE-2017-8641, CVE-2017-8645, CVE-2017-8646, CVE-2017-8647, CVE-2017-8655, CVE-2017-8656, CVE-2017-8657, CVE-2017-8670, CVE-2017-8671, CVE-2017-8672, and CVE-2017-8674.

Severity

No CVSS data available.

CWE

Remote Code Execution

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3955 records in the last 180 days details

References

5 references

URL	Tags
http://www.securityfocus.com/bid/100055	vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1039095	vdb-entryx_refsource_SECTRACK
http://www.securitytracker.com/id/1039094	vdb-entryx_refsource_SECTRACK
https://www.exploit-db.com/exploits/42471/	exploitx_refsource_EXPLOIT-DB

Impacted products

1 product

Vendor	Product	Version
Microsoft Corporation	Microsoft Scripting Engine	Affected: Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016.

Date Public

2017-08-08 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.

Vulnerability timeline

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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.

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