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Vulnerability Details : CVE-2019-0197

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.
Publish Date : 2019-06-11 Last Update Date : 2019-06-17
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- CVSS Scores & Vulnerability Types

CVSS Score
4.9
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s)
CWE ID 444

- Products Affected By CVE-2019-0197

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Http Server 2.4.17 Version Details Vulnerabilities
2 Application Apache Http Server 2.4.18 Version Details Vulnerabilities
3 Application Apache Http Server 2.4.19 Version Details Vulnerabilities
4 Application Apache Http Server 2.4.20 Version Details Vulnerabilities
5 Application Apache Http Server 2.4.21 Version Details Vulnerabilities
6 Application Apache Http Server 2.4.22 Version Details Vulnerabilities
7 Application Apache Http Server 2.4.23 Version Details Vulnerabilities
8 Application Apache Http Server 2.4.24 Version Details Vulnerabilities
9 Application Apache Http Server 2.4.25 Version Details Vulnerabilities
10 Application Apache Http Server 2.4.26 Version Details Vulnerabilities
11 Application Apache Http Server 2.4.27 Version Details Vulnerabilities
12 Application Apache Http Server 2.4.28 Version Details Vulnerabilities
13 Application Apache Http Server 2.4.29 Version Details Vulnerabilities
14 Application Apache Http Server 2.4.30 Version Details Vulnerabilities
15 Application Apache Http Server 2.4.32 Version Details Vulnerabilities
16 Application Apache Http Server 2.4.33 Version Details Vulnerabilities
17 Application Apache Http Server 2.4.34 Version Details Vulnerabilities
18 Application Apache Http Server 2.4.35 Version Details Vulnerabilities
19 Application Apache Http Server 2.4.36 Version Details Vulnerabilities
20 Application Apache Http Server 2.4.37 Version Details Vulnerabilities
21 Application Apache Http Server 2.4.38 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Http Server 21

- References For CVE-2019-0197

https://support.f5.com/csp/article/K44591505 CONFIRM
https://lists.apache.org/thread.html/[email protected]%3Cdev.httpd.apache.org%3E
https://lists.fedoraproject.org/archives/list/[email protected]/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/
FEDORA FEDORA-2019-cf7695b470
https://security.netapp.com/advisory/ntap-20190617-0002/ CONFIRM
https://httpd.apache.org/security/vulnerabilities_24.html CONFIRM
http://www.openwall.com/lists/oss-security/2019/04/02/2
MLIST [oss-security] 20190401 CVE-2019-0197: mod_http2, possible crash on late upgrade
http://www.securityfocus.com/bid/107665
BID 107665 Apache HTTP Server CVE-2019-0197 Denial of Service Vulnerability Release Date:2019-06-13
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.html
SUSE openSUSE-SU-2019:1209
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html
SUSE openSUSE-SU-2019:1190
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.html
SUSE openSUSE-SU-2019:1258

- Metasploit Modules Related To CVE-2019-0197

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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