Vulnerability CVE-2018-17189
Published: 2019-01-30

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.

Type:

CWE-400

 (Uncontrolled Resource Consumption ('Resource Exhaustion'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Oracle -> Enterprise manager ops center 
Netapp -> Santricity cloud connector 
Netapp -> Storage automation store 
Fedoraproject -> Fedora 
Debian -> Debian linux 
Apache -> Http server 

 References:
http://www.securityfocus.com/bid/106685
https://httpd.apache.org/security/vulnerabilities_24.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IY7SJQOO3PYFVINZW6H5EK4EZ3HSGZNM/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U7N3DUEBFVGQWQEME5HTPTTKDHGHBAC6/
https://seclists.org/bugtraq/2019/Apr/5
https://security.gentoo.org/glsa/201903-21
https://security.netapp.com/advisory/ntap-20190125-0001/
https://usn.ubuntu.com/3937-1/
https://www.debian.org/security/2019/dsa-4422
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
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