CVE-2018-17189
Summary
| CVE | CVE-2018-17189 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-01-30 22:29:00 UTC |
| Updated | 2023-11-07 02:54:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-400
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Apache | Http Server | 2.4.17 | All | All | All |
| Application | Apache | Http Server | 2.4.18 | All | All | All |
| Application | Apache | Http Server | 2.4.20 | All | All | All |
| Application | Apache | Http Server | 2.4.23 | All | All | All |
| Application | Apache | Http Server | 2.4.25 | All | All | All |
| Application | Apache | Http Server | 2.4.26 | All | All | All |
| Application | Apache | Http Server | 2.4.27 | All | All | All |
| Application | Apache | Http Server | 2.4.28 | All | All | All |
| Application | Apache | Http Server | 2.4.29 | All | All | All |
| Application | Apache | Http Server | 2.4.30 | All | All | All |
| Application | Apache | Http Server | 2.4.33 | All | All | All |
| Application | Apache | Http Server | 2.4.34 | All | All | All |
| Application | Apache | Http Server | 2.4.35 | All | All | All |
| Application | Apache | Http Server | 2.4.37 | All | All | All |
| Application | Apache | Http Server | All | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 14.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 16.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 18.10 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Debian | Debian Linux | 9.0 | All | All | All |
| Operating System | Fedoraproject | Fedora | 28 | All | All | All |
| Operating System | Fedoraproject | Fedora | 29 | All | All | All |
| Operating System | Fedoraproject | Fedora | 28 | All | All | All |
| Operating System | Fedoraproject | Fedora | 29 | All | All | All |
| Application | Netapp | Santricity Cloud Connector | - | All | All | All |
| Application | Netapp | Santricity Cloud Connector | - | All | All | All |
| Application | Netapp | Storage Automation Store | - | All | All | All |
| Application | Netapp | Storage Automation Store | - | All | All | All |
| Application | Oracle | Enterprise Manager Ops Center | 12.3.3 | All | All | All |
| Application | Oracle | Enterprise Manager Ops Center | 12.3.3 | All | All | All |
| Application | Oracle | Hospitality Guest Access | 4.2.0 | All | All | All |
| Application | Oracle | Hospitality Guest Access | 4.2.1 | All | All | All |
| Application | Oracle | Instantis Enterprisetrack | 17.1 | All | All | All |
| Application | Oracle | Instantis Enterprisetrack | 17.2 | All | All | All |
| Application | Oracle | Instantis Enterprisetrack | 17.3 | All | All | All |
| Application | Oracle | Retail Xstore Point Of Service | 7.0 | All | All | All |
| Application | Oracle | Retail Xstore Point Of Service | 7.1 | All | All | All |
| Application | Oracle | Sun Zfs Storage Appliance Kit | 8.8.6 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 6.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Application | Redhat | Jboss Core Services | 1.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | lists.apache.org | ||
| Debian -- Security Information -- DSA-4422-1 apache2 | DEBIAN | www.debian.org | Third Party Advisory |
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Bugtraq: [SECURITY] [DSA 4422-1] apache2 security update | BUGTRAQ | seclists.org | Issue Tracking, Mailing List, Third Party Advisory |
| Pony Mail! | lists.apache.org | ||
| USN-3937-1: Apache HTTP Server vulnerabilities | Ubuntu security notices | UBUNTU | usn.ubuntu.com | Third Party Advisory |
| Apache HTTP Server CVE-2018-17189 Denial of Service Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| [R1] Tenable.sc 5.13.0 Fixes Multiple Third-Party Vulnerabilities - Security Advisory | Tenable® | CONFIRM | www.tenable.com | |
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| January 2019 Apache HTTP Server Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | Third Party Advisory |
| Pony Mail! | MLIST | lists.apache.org | |
| [SECURITY] Fedora 28 Update: mod_http2-1.14.1-1.fc28 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | Mailing List, Release Notes, Third Party Advisory |
| Apache: Multiple vulnerabilities (GLSA 201903-21) — Gentoo security | GENTOO | security.gentoo.org | Third Party Advisory |
| Pony Mail! | lists.apache.org | ||
| [SECURITY] Fedora 29 Update: mod_http2-1.14.1-1.fc29 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | Mailing List, Release Notes, Third Party Advisory |
| [SECURITY] Fedora 29 Update: mod_http2-1.14.1-1.fc29 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Document Display | HPE Support Center | CONFIRM | support.hpe.com | |
| Oracle Critical Patch Update - July 2019 | MISC | www.oracle.com | |
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| [SECURITY] Fedora 28 Update: mod_http2-1.14.1-1.fc28 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Apache HTTP Server 2.4 vulnerabilities - The Apache HTTP Server Project | CONFIRM | httpd.apache.org | Vendor Advisory |
| Pony Mail! | MLIST | lists.apache.org | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Pony Mail! | MLIST | lists.apache.org | |
| Oracle Critical Patch Update Advisory - January 2020 | MISC | www.oracle.com | |
| Pony Mail! | lists.apache.org | ||
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | MLIST | lists.apache.org | |
| Pony Mail! | lists.apache.org | ||
| Red Hat Customer Portal | REDHAT | access.redhat.com | |
| Pony Mail! | MLIST | lists.apache.org | |
| Oracle Critical Patch Update Advisory - April 2019 | MISC | www.oracle.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 296087 Oracle Solaris 11.4 Support Repository Update (SRU) 8.1.5 Missing (CPUAPR2019)
- 500016 Alpine Linux Security Update for apache2
- 503707 Alpine Linux Security Update for apache2
- 710186 Gentoo Linux Apache Multiple vulnerabilities (GLSA 201903-21)
- 940248 AlmaLinux Security Update for httpd:2.4 (ALSA-2020:4751)
- 960434 Rocky Linux Security Update for httpd:2.4 (RLSA-2020:4751)