Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-17189

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.

Published

2019-01-30T22:29:00.357

Last Modified

2024-11-21T03:54:03.157

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application apache http_server 2.4.17 Yes
Application apache http_server 2.4.18 Yes
Application apache http_server 2.4.20 Yes
Application apache http_server 2.4.23 Yes
Application apache http_server 2.4.25 Yes
Application apache http_server 2.4.26 Yes
Application apache http_server 2.4.27 Yes
Application apache http_server 2.4.28 Yes
Application apache http_server 2.4.29 Yes
Application apache http_server 2.4.30 Yes
Application apache http_server 2.4.33 Yes
Application apache http_server 2.4.34 Yes
Application apache http_server 2.4.35 Yes
Application apache http_server 2.4.37 Yes
Application netapp santricity_cloud_connector - Yes
Application netapp storage_automation_store - Yes
Operating System fedoraproject fedora 28 Yes
Operating System fedoraproject fedora 29 Yes
Operating System debian debian_linux 9.0 Yes
Application oracle enterprise_manager_ops_center 12.3.3 Yes
Application oracle hospitality_guest_access 4.2.0 Yes
Application oracle hospitality_guest_access 4.2.1 Yes
Application oracle instantis_enterprisetrack 17.1 Yes
Application oracle instantis_enterprisetrack 17.2 Yes
Application oracle instantis_enterprisetrack 17.3 Yes
Application oracle retail_xstore_point_of_service 7.0 Yes
Application oracle retail_xstore_point_of_service 7.1 Yes
Application oracle sun_zfs_storage_appliance_kit 8.8.6 Yes
Operating System canonical ubuntu_linux 14.04 Yes
Operating System canonical ubuntu_linux 16.04 Yes
Operating System canonical ubuntu_linux 18.04 Yes
Operating System canonical ubuntu_linux 18.10 Yes
Application redhat jboss_core_services 1.0 Yes
Operating System redhat enterprise_linux 6.0 No
Operating System redhat enterprise_linux 7.0 No
References