Vulnerability-Lookup

CNVD-2019-16191

Vulnerability from cnvd - Published: 2019-06-01

Title

Microsoft ASP.NET Core拒绝服务漏洞（CNVD-2019-16191）

Description

Microsoft ASP.NET Core是美国微软（Microsoft）公司的一个跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。 Microsoft ASP.NET Core 2.2版本和2.1版本中存在拒绝服务漏洞，远程攻击者可通过发送特制的请求利用该漏洞造成ASP.NET Core Web应用程序停止服务。

Severity

中

Patch Name

Microsoft ASP.NET Core拒绝服务漏洞（CNVD-2019-16191）的补丁

Patch Description

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/zh-CN/security-guidance/advisory/CVE-2019-0548

Reference

https://www.securityfocus.com/bid/106410 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0548

Impacted products

Name
['Microsoft ASP.NET Core 2.2', 'Microsoft ASP.NET Core 2.1']

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2019-16191",
  "openTime": "2019-06-01",
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  "patchName": "Microsoft ASP.NET Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-16191\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft ASP.NET Core 2.2",
      "Microsoft ASP.NET Core 2.1"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/106410\r\nhttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0548",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-09",
  "title": "Microsoft ASP.NET Core\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-16191\uff09"
}

CVE-2019-0548 (GCVE-0-2019-0548)

Vulnerability from cvelistv5 – Published: 2019-01-08 21:00 – Updated: 2024-08-04 17:51

Summary

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.

Severity

No CVSS data available.

CWE

Denial of Service

Assigner

microsoft mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/106410	vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2019:0040	vendor-advisoryx_refsource_REDHAT
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Microsoft	ASP.NET Core	Affected: 2.1 Affected: 2.2

Date Public

2019-01-08 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.

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.

Action not permitted

CNVD-2019-16191

CVE-2019-0548 (GCVE-0-2019-0548)

Tags

Sightings

Nomenclature

Related by attack behaviour