PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
HTTPSVR - Patch Apache Vulnerability CVE-2021-31618
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM RELEASE NUMBER MIN/MAX OPTION
---- -------- --------- ------- ------- ------
PRE 5770DG1 V7R4M0 SI76706 NONE 0000
NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels. This PTF may be a prerequisite
for future PTFs. By applying this PTF you authorize and agree to the
foregoing.
This PTF is subject to the terms of the license agreement which
accompanied, or was contained in, the Program for which you are obtaining
the PTF. You are not authorized to install or use the PTF except as part
of a Program for which you have a valid Proof of Entitlement.
SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.
The applicable license agreement may have been provided to you in printed
form and/or may be viewed using the Work with Software Agreements (WRKSFWAGR)
CL command.
APAR Error Description / Circumvention
-----------------------------------------------
Update IBM HTTP Server for i to comply with security
vulnerability CVE-2021-31618 to maintain PCI compliance.
CORRECTION FOR APAR SE75813 :
-----------------------------
Security vulnerability CVE-2021-31618 has been updated to IBM
HTTP Server for i.
CIRCUMVENTION FOR APAR SE75813 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
This PTF will be activated for a HTTP server when that server instance
is ended and started, or at the next IPL. If an HTTP server is already
active at the time this PTF is applied, the HTTP server must be ended
and started in order to activate this PTF for that HTTP server
instance.
Do the following to activate this PTF for all HTTP server
instances.
1. ENDTCPSVR SERVER(*HTTP) HTTPSVR(*ALL)
2. Start the HTTP server(s) using:
STRTCPSVR SERVER(*HTTP) HTTPSVR(<server name>)
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
SI74088 CVE-2020-9490 and CVE-2020-11993
SI71619 HTTPSVR - Patch Apache Vulnerability CVE-2019-9517, CVE-2019
SI70961 HTTPSVR - Patch Apache Vulnerability CVE-2019-9517, CVE-2019
SI69189 HTTPSVR - Upgrade HTTP Server for i to Apache 2.4.34
Summary Information
System.............................. i
Models..............................
Release............................. V7R4M0
Licensed Program.................... 5770DG1
APAR Fixed.......................... View details for APAR SE75813
Superseded by:...................... View fix details for PTF SI85713
Recompile........................... N
Library............................. QHTTPSVR
MRI Feature ........................ NONE
Cum Level........................... C2125740
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Modified date:
16 February 2024