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SI74087 - CVE-2020-9490 and CVE-2020-11993

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

CVE-2020-9490 and CVE-2020-11993


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770DG1  V7R3M0    SI70964   NONE     0000
PRE  5770DG1  V7R3M0    SI67390   NONE     0000
PRE  5770DG1  V7R3M0    SI65945   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

-----------------------------------------------
CVE-2020-9490 and CVE-2020-11993

CORRECTION FOR APAR SE74229 :
-----------------------------
Fix CVE-2020-9490 and CVE-2020-11993

CIRCUMVENTION FOR APAR SE74229 :
--------------------------------
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
--------------  ------------------------------------------------------------
   SI71481      HTTPSVR - Patch Apache Vulnerability CVE-2019-9517, CVE-2019
   SI70970      HTTPSVR - Patch Apache Vulnerability CVE-2019-9517, CVE-2019
   SI69828      HTTPSVR - Patch Apache Vulnerability CVE-2019-0196 and CVE-2
   SI68962      HTTPSVR - Patch Apache Vulnerability CVE-2018-17189
   SI68430      HTTPSVR - Patch Apache Vulnerability CVE-2018-11763
   SI68124      HTTPSVR - Patch Apache Vulnerability CVE-2018-1333
   SI67394      HTTPSVR - Add HTTP/2(mod_http2) support to HTTP Server

Summary Information

System..............................i
Models..............................
Release.............................V7R3M0
Licensed Program...............5770DG1
APAR Fixed..........................View details for APAR SE74229
Superseded by:......................
Recompile...........................N
Library.............................QHTTPSVR
MRI Feature ........................NONE
Cum Level...........................C0310730


IBM i Support

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Document Information

Modified date:
15 November 2020