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CVE-2018-17189

Quick assessment

Affected
Apache Software Foundation Apache HTTP Server
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache HTTP Server是美国阿帕奇(Apache)基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.17版本至2.4.37版本中存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源(如内存、磁盘空间、文件等)的管理不当。

AI Predicted 7.5 Difficulty: Easy EPSS 20.07% · P97

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-17189

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Apache HTTP server versions 2.4.37 and prior, by sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied a server thread cleaning up that incoming data. This affects only HTTP/2 (mod_http2) connections.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache HTTP Server 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache HTTP Server是美国阿帕奇(Apache)基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.17版本至2.4.37版本中存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源(如内存、磁盘空间、文件等)的管理不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache HTTP Server 2.4.17 to 2.4.37 -

II. Public POCs for CVE-2018-17189

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III. Intelligence Information for CVE-2018-17189

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Vendor Advisories for CVE-2018-17189 (13)

Mailing List Discussions for CVE-2018-17189 (15)

Other References for CVE-2018-17189 (2)

Same Patch Batch · Apache Software Foundation · 2019-01-30 · 3 CVEs total

CVE-2018-17199 Apache HTTP Server 授权问题漏洞
CVE-2019-0190 Apache HTTP Server 输入验证错误漏洞

IV. Related Vulnerabilities

V. Comments for CVE-2018-17189

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