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CVE-2019-0197

CVE information

Published

4 years ago

Last Modified

5 months ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

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Description

A vulnerability was found in Apache HTTP Server 2.4.34 to 2.4.38. When HTTP/2 was enabled for a http: host or H2Upgrade was enabled for h2 on a https: host, an Upgrade request from http/1.1 to http/2 that was not the first request on a connection could lead to a misconfiguration and crash. Server that never enabled the h2 protocol or that only enabled it for https: and did not set "H2Upgrade on" are unaffected by this issue..

CVSSv2.0 Score

Severity
Medium
Base Score
4.9/10
Exploit Score
6.8/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
Single
Impact Score
4.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
Partial

CVSSv3.1 Score

Severity
Medium
Base Score
4.2/10
Exploit Score
1.6/10
Access Vector
Network
Access Complexity
High
Privileges Required
Low
Impact Score
2.5/10
Confidentiality Impact
None
Availability Impact
Low
Integrity Impact
Low
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
  Yes
2.4.34 -
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
  Yes
- -
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:retail_xstore_point_of_service:7.0:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:
  Yes
- -
cpe:2.3:a:oracle:communications_session_report_manager:8.1.1
  Yes
- -
cpe:2.3:a:oracle:communications_session_report_manager:8.2.0
  Yes
- -
cpe:2.3:a:oracle:communications_session_route_manager:8.1.1:
  Yes
- -
cpe:2.3:a:oracle:communications_session_route_manager:8.2.0:
  Yes
- -
cpe:2.3:a:oracle:communications_session_route_manager:8.0.0:
  Yes
- -
cpe:2.3:a:oracle:communications_session_route_manager:8.1.0:
  Yes
- -
cpe:2.3:a:oracle:communications_session_report_manager:8.0.0
  Yes
- -
cpe:2.3:a:oracle:communications_session_report_manager:8.1.0
  Yes
- -

References