cnvd - cnvd-2019-02782

cnvd-2019-02782

Vulnerability from cnvd

Title: Microsoft .NET Core欺骗漏洞

Description:

Microsoft .NET Core是美国微软（Microsoft）公司的一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。

Microsoft .NET Core 2.1版本中存在欺骗漏洞。远程攻击者可利用该漏洞向受影响的系统上写入任意文件或目录。

Severity: 中

Patch Name: Microsoft .NET Core欺骗漏洞的补丁

Patch Description:

Microsoft .NET Core是美国微软（Microsoft）公司的一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。

Microsoft .NET Core 2.1版本中存在欺骗漏洞。远程攻击者可利用该漏洞向受影响的系统上写入任意文件或目录。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：http://technet.microsoft.com/security/bulletin/November 2018 Security Updates https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8416

Reference: http://technet.microsoft.com/security/bulletin/November 2018 Security Updates https://www.securityfocus.com/bid/105798

Impacted products

Name
Microsoft .NET Core 2.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "105798"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8416"
    }
  },
  "description": "Microsoft .NET Core\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u591a\u8bed\u8a00\u652f\u6301\u548c\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002\n\nMicrosoft .NET Core 2.1\u7248\u672c\u4e2d\u5b58\u5728\u6b3a\u9a97\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u5199\u5165\u4efb\u610f\u6587\u4ef6\u6216\u76ee\u5f55\u3002",
  "discovererName": "Danny Grander of Snyk",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttp://technet.microsoft.com/security/bulletin/November 2018 Security Updates \r\nhttps://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8416",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-02782",
  "openTime": "2019-01-23",
  "patchDescription": "Microsoft .NET Core\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u591a\u8bed\u8a00\u652f\u6301\u548c\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002\r\n\r\nMicrosoft .NET Core 2.1\u7248\u672c\u4e2d\u5b58\u5728\u6b3a\u9a97\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u5199\u5165\u4efb\u610f\u6587\u4ef6\u6216\u76ee\u5f55\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 .NET Core\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft .NET Core 2.1"
  },
  "referenceLink": "http://technet.microsoft.com/security/bulletin/November 2018 Security Updates\r\nhttps://www.securityfocus.com/bid/105798",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-16",
  "title": "Microsoft .NET Core\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2018-8416 (GCVE-0-2018-8416)

Vulnerability from cvelistv5

Published

2018-11-14 01:00

Modified

2024-08-05 06:54

Severity ?

CWE

Tampering

Summary

A tampering vulnerability exists when .NET Core improperly handles specially crafted files, aka ".NET Core Tampering Vulnerability." This affects .NET Core 2.1.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8416	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/105798	vdb-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2018:3676	vendor-advisory, x_refsource_REDHAT
	http://www.securitytracker.com/id/1042128	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	Microsoft	.NET Core	Version: 2.1

Show details on NVD website

JSON

To clipboard

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    "cna": {
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          "versions": [
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              "version": "2.1"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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