CVE-2018-17189 (GCVE-0-2018-17189)

Vulnerability from cvelistv5 – Published: 2019-01-30 22:00 – Updated: 2024-09-17 01:21
VLAI
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • mod_http2, DoS via slow request bodies
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1085 records in the last 180 days details
References
URL Tags
https://httpd.apache.org/security/vulnerabilities… x_refsource_CONFIRM
http://www.securityfocus.com/bid/106685 vdb-entryx_refsource_BID
https://security.netapp.com/advisory/ntap-2019012… x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/201903-21 vendor-advisoryx_refsource_GENTOO
https://seclists.org/bugtraq/2019/Apr/5 mailing-listx_refsource_BUGTRAQ
https://usn.ubuntu.com/3937-1/ vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2019/dsa-4422 vendor-advisoryx_refsource_DEBIAN
https://www.oracle.com/technetwork/security-advis… x_refsource_MISC
https://www.oracle.com/technetwork/security-advis… x_refsource_MISC
https://lists.apache.org/thread.html/56c2e7cc9deb… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/84a3714f0878… mailing-listx_refsource_MLIST
https://support.hpe.com/hpsc/doc/public/display?d… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:3933 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3935 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3932 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:4126 vendor-advisoryx_refsource_REDHAT
https://www.tenable.com/security/tns-2019-09 x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpujan2020.html x_refsource_MISC
https://lists.apache.org/thread.html/rd18c3c43602… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re3d27b6250a… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf6449464fd8… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r06f0d87ebb6… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rc998b18880d… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r15f9aa44275… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rd2fb621142e… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r9f93cf6dde3… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re473305a65b… mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r76142b8c511… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache HTTP Server Affected: 2.4.17 to 2.4.37
guessed Create a notification for this product.
Date Public
2019-01-22 00:00
Show details on NVD website
To clipboard 

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      "aggregate_severity": "Low",
      "current_release_date": "2026-09-21T05:51:27+00:00",
      "cve": "CVE-2018-17189",
      "id": "CVE-2018-17189",
      "initial_release_date": "2018-01-01T00:00:00+00:00",
      "product_status:fixed": "577",
      "product_status:known_not_affected": "31",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "httpd: mod_http2: DoS via slow, unneeded request bodies",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-17189.json",
      "version": "3"
    }
  }
}



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