cnvd-2018-09318
Vulnerability from cnvd
Title
Microsoft .NET Framework和.NET Core拒绝服务漏洞（CNVD-2018-09318）
Description
Microsoft .NET Framework和.NET Core都是美国微软（Microsoft）公司的产品。Microsoft .NET Framework是一种全面且一致的编程模型，也是一个用于构建Windows、Windows Store、Windows Phone、Windows Server和Microsoft Azure的应用程序的开发平台。.NET Core是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 Framework和.NET Core中存在安全漏洞，该漏洞源于程序未能正确的处理XML文档。攻击者可通过向.NET (或.NET core)应用程序发送特制的请求利用该漏洞造成拒绝服务。
Severity
中
VLAI Severity ?
Patch Name
Microsoft .NET Framework和.NET Core拒绝服务漏洞（CNVD-2018-09318）的补丁
Patch Description
Microsoft .NET Framework和.NET Core都是美国微软（Microsoft）公司的产品。Microsoft .NET Framework是一种全面且一致的编程模型，也是一个用于构建Windows、Windows Store、Windows Phone、Windows Server和Microsoft Azure的应用程序的开发平台。.NET Core是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 Framework和.NET Core中存在安全漏洞，该漏洞源于程序未能正确的处理XML文档。攻击者可通过向.NET (或.NET core)应用程序发送特制的请求利用该漏洞造成拒绝服务。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
厂商已发布了漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765
Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765
Impacted products
| Name | ['Microsoft .NET Framework 2.0', 'Microsoft .NET Framework 3.5', 'Microsoft .NET Framework 3.5.1', 'Microsoft .Net Framework 3.0', 'Microsoft .Net Framework 4.5.2', 'Microsoft .NET Framework 4.6', 'Microsoft .Net Framework 4.6.1', 'Microsoft .NET Framework 4.6.2', 'Microsoft .NET Framework 4.7', 'Microsoft ASP.NET Core 2.0', 'Microsoft .NET Framework 4.7.1', 'Microsoft .NET Framework 4.7.2'] |
|---|
{
"bids": {
"bid": {
"bidNumber": "104060"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2018-0765"
}
},
"description": "Microsoft .NET Framework\u548c.NET Core\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft .NET Framework\u662f\u4e00\u79cd\u5168\u9762\u4e14\u4e00\u81f4\u7684\u7f16\u7a0b\u6a21\u578b\uff0c\u4e5f\u662f\u4e00\u4e2a\u7528\u4e8e\u6784\u5efaWindows\u3001Windows Store\u3001Windows Phone\u3001Windows Server\u548cMicrosoft Azure\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u5e73\u53f0\u3002.NET Core\u662f\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 Framework\u548c.NET Core\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406XML\u6587\u6863\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411.NET (\u6216.NET core)\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
"discovererName": "Microsoft",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-09318",
"openTime": "2018-05-11",
"patchDescription": "Microsoft .NET Framework\u548c.NET Core\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft .NET Framework\u662f\u4e00\u79cd\u5168\u9762\u4e14\u4e00\u81f4\u7684\u7f16\u7a0b\u6a21\u578b\uff0c\u4e5f\u662f\u4e00\u4e2a\u7528\u4e8e\u6784\u5efaWindows\u3001Windows Store\u3001Windows Phone\u3001Windows Server\u548cMicrosoft Azure\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u5e73\u53f0\u3002.NET Core\u662f\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 Framework\u548c.NET Core\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406XML\u6587\u6863\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411.NET (\u6216.NET core)\u5e94\u7528\u7a0b\u5e8f\u53d1\u9001\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 Framework\u548c.NET Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-09318\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft .NET Framework 2.0",
"Microsoft .NET Framework 3.5",
"Microsoft .NET Framework 3.5.1",
"Microsoft .Net Framework 3.0",
"Microsoft .Net Framework 4.5.2",
"Microsoft .NET Framework 4.6",
"Microsoft .Net Framework 4.6.1",
"Microsoft .NET Framework 4.6.2",
"Microsoft .NET Framework 4.7",
"Microsoft ASP.NET Core 2.0",
"Microsoft .NET Framework 4.7.1",
"Microsoft .NET Framework 4.7.2"
]
},
"referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0765",
"serverity": "\u4e2d",
"submitTime": "2018-05-11",
"title": "Microsoft .NET Framework\u548c.NET Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-09318\uff09"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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