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CVE-2018-17189 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://access.redhat.com/errata/RHSA-2019:3932	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3933	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3935	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4126	CVE	Third Party Advisory
https://httpd.apache.org/security/vulnerabilities_24.html	CVE	Vendor Advisory
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IY7SJQOO3PYFVINZW6H5EK4EZ3HSGZNM/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U7N3DUEBFVGQWQEME5HTPTTKDHGHBAC6/	CVE
https://seclists.org/bugtraq/2019/Apr/5	CVE	Issue TrackingMailing ListThird Party Advisory
https://security.gentoo.org/glsa/201903-21	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190125-0001/	CVE	Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_us	CVE	Third Party Advisory
https://usn.ubuntu.com/3937-1/	CVE	Third Party Advisory
https://www.debian.org/security/2019/dsa-4422	CVE	Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2020.html	CVE	Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	CVE	Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html	CVE	Third Party Advisory
https://www.tenable.com/security/tns-2019-09	CVE	Third Party Advisory
http://www.securityfocus.com/bid/106685	CVE	Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:3932	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3933	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3935	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4126	[email protected]	Third Party Advisory
https://httpd.apache.org/security/vulnerabilities_24.html	[email protected]	Vendor Advisory
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IY7SJQOO3PYFVINZW6H5EK4EZ3HSGZNM/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U7N3DUEBFVGQWQEME5HTPTTKDHGHBAC6/	[email protected]
https://seclists.org/bugtraq/2019/Apr/5	[email protected]	Issue TrackingMailing ListThird Party Advisory
https://security.gentoo.org/glsa/201903-21	[email protected]	Third Party Advisory
https://security.netapp.com/advisory/ntap-20190125-0001/	[email protected]	Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_us	[email protected]	Third Party Advisory
https://usn.ubuntu.com/3937-1/	[email protected]	Third Party Advisory
https://www.debian.org/security/2019/dsa-4422	[email protected]	Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2020.html	[email protected]	Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	[email protected]	Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html	[email protected]	Third Party Advisory
https://www.tenable.com/security/tns-2019-09	[email protected]	Third Party Advisory
http://www.securityfocus.com/bid/106685	[email protected]	Third Party AdvisoryVDB Entry

see all 60 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	[email protected]

Affected Products

Product	Versions
apache http server	2.4.17 2.4.18 2.4.20 2.4.23 2.4.25
CPE cpe:2.3:a:apache:http_server:2.4.17:::::::* cpe:2.3:a:apache:http_server:2.4.18:::::::* cpe:2.3:a:apache:http_server:2.4.20:::::::* cpe:2.3:a:apache:http_server:2.4.23:::::::* cpe:2.3:a:apache:http_server:2.4.25:::::::* cpe:2.3:a:apache:http_server:2.4.26:::::::* cpe:2.3:a:apache:http_server:2.4.27:::::::* cpe:2.3:a:apache:http_server:2.4.28:::::::* cpe:2.3:a:apache:http_server:2.4.29:::::::* cpe:2.3:a:apache:http_server:2.4.30:::::::* cpe:2.3:a:apache:http_server:2.4.33:::::::* cpe:2.3:a:apache:http_server:2.4.34:::::::* cpe:2.3:a:apache:http_server:2.4.35:::::::* cpe:2.3:a:apache:http_server:2.4.37:::::::* Remediation No remediation found in references.
netapp santricity cloud connector	All versions
CPE cpe:2.3:a:netapp:santricity_cloud_connector:-:::::::* Remediation No remediation found in references.
netapp storage automation store	All versions
CPE cpe:2.3:a:netapp:storage_automation_store:-:::::::* Remediation No remediation found in references.
fedoraproject fedora	28 29
CPE cpe:2.3:o:fedoraproject:fedora:28:::::::* cpe:2.3:o:fedoraproject:fedora:29:::::::* Remediation No remediation found in references.
debian debian linux	9.0
CPE cpe:2.3:o:debian:debian_linux:9.0:::::::* Remediation No remediation found in references.
oracle enterprise manager ops center	12.3.3
CPE cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:::::::* Remediation No remediation found in references.
oracle hospitality guest access	4.2.0 4.2.1
CPE cpe:2.3:a:oracle:hospitality_guest_access:4.2.0:::::::* cpe:2.3:a:oracle:hospitality_guest_access:4.2.1:::::::* Remediation No remediation found in references.
oracle instantis enterprisetrack	17.1 17.2 17.3
CPE cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:::::::* cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:::::::* cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:::::::* Remediation No remediation found in references.
oracle retail xstore point of service	7.0 7.1
CPE cpe:2.3:a:oracle:retail_xstore_point_of_service:7.0:::::::* cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:::::::* Remediation No remediation found in references.
oracle sun zfs storage appliance kit	8.8.6
CPE cpe:2.3:a:oracle:sun_zfs_storage_appliance_kit:8.8.6:::::::* Remediation No remediation found in references.
canonical ubuntu linux	14.04 16.04 18.04 18.10
CPE cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm::: cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm::: cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:18.10:::::::* Remediation No remediation found in references.
redhat jboss core services	1.0
CPE cpe:2.3:a:redhat:jboss_core_services:1.0:::::::* Remediation No remediation found in references.
redhat enterprise linux	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux:7.0:::::::* Remediation No remediation found in references.

Change History

29 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Jul 6, 2021	Modified Analysis	[email protected]
Jun 6, 2021	CVE Modified	[email protected]
Mar 30, 2021	CVE Modified	[email protected]
Apr 1, 2020	CVE Modified	[email protected]
Apr 1, 2020	CVE Modified	[email protected]
Jan 15, 2020	CVE Modified	[email protected]
Dec 31, 2019	CVE Modified	[email protected]
Dec 10, 2019	CVE Modified	[email protected]
Nov 20, 2019	CVE Modified	[email protected]
Nov 20, 2019	CVE Modified	[email protected]
Aug 22, 2019	CVE Modified	[email protected]
Aug 15, 2019	CVE Modified	[email protected]
Jul 23, 2019	CVE Modified	[email protected]
May 7, 2019	Modified Analysis	[email protected]
Apr 23, 2019	CVE Modified	[email protected]
Apr 18, 2019	Modified Analysis	[email protected]
Apr 5, 2019	CVE Modified	[email protected]
Apr 4, 2019	CVE Modified	[email protected]
Apr 3, 2019	CVE Modified	[email protected]
Mar 29, 2019	Modified Analysis	[email protected]
Mar 28, 2019	CVE Modified	[email protected]
Mar 23, 2019	CVE Modified	[email protected]
Mar 21, 2019	CVE Modified	[email protected]
Feb 15, 2019	Initial Analysis	[email protected]
Jan 31, 2019	CVE Modified	[email protected]

CVE-2018-17189 Details

Description

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References to Advisories, Solutions, and Tools

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