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PH21992: Multiple vulnerabilities in IBM HTTP Server (CVE-2020-1927, CVE-2020-1934)

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Abstract

Multiple vulnerabilities in IBM HTTP Server (CVE-2020-1927, CVE-2020-1934)

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PH21992 resolves the following problem:

ERROR DESCRIPTION:
CVE-2020-1927: IBM HTTP Server could allow a remote attacker to conduct phishing attacks, caused by an open redirect vulnerability in the mod_rewrite module.
CVE-2020-1934: IBM HTTP Server could allow a remote attacker to execute arbitrary code on the system, caused by the use of an uninitialized value in mod_proxy_ftp.

PROBLEM SUMMARY:
CVE-2020-1927, CVE-2020-1934 in IBM HTTP Server.

PROBLEM CONCLUSION:
IHS was updated to resolve the vulnerabilities.
This fix is targeted for IBM HTTP Server fix packs:
- 8.5.5.18
- 9.0.5.4

Prerequisites

Download the UpdateInstaller below to install this fix.

URL SIZE(Bytes)
UpdateInstaller 7250000

Installation Instructions

Review the readme.txt for detailed installation instructions.

URL SIZE(Bytes)
V70 Readme 5199
V80 Readme 2193
V85 Readme 2211
V90 Readme 2285
V90 Archive Readme 1658

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What is Fix Central(FC)?

9.0.5.3-WS-WASIHS-IFPH21992 13 April 2020 10450129 FC
9.0.5.2-WS-WASIHS-IFPH21992 13 April 2020 10450099 FC
9.0.5.1-WS-WASIHS-IFPH21992 13 April 2020 10450077 FC
8.5.5.17-WS-WASIHS-IFPH21992 13 April 2020 12231423 FC
8.5.5.16-WS-WASIHS-IFPH21992 13 April 2020 20256946 FC
8.5.5.15-WS-WASIHS-IFPH21992 13 April 2020 21216227 FC
8.0.0.15-WS-WASIHS-IFPH21992 13 April 2020 81173391 FC
7.0.0.45-WS-WASIHS-AixPPC32-IFPH21992 13 April 2020 4129644 FC
7.0.0.45-WS-WASIHS-HpuxIA64-IFPH21992 13 April 2020 9743455 FC
7.0.0.45-WS-WASIHS-HpuxPaRISC-IFPH21992 13 April 2020 3951496 FC
7.0.0.45-WS-WASIHS-LinuxPPC32-IFPH21992 13 April 2020 3195276 FC
7.0.0.45-WS-WASIHS-LinuxS390-IFPH21992 13 April 2020 3193401 FC
7.0.0.45-WS-WASIHS-LinuxX32-IFPH21992 13 April 2020 2882618 FC
7.0.0.45-WS-WASIHS-SolarisSparc-IFPH21992 13 April 2020 4471179 FC
7.0.0.45-WS-WASIHS-SolarisX64-IFPH21992 13 April 2020 3090773 FC
7.0.0.45-WS-WASIHS-WinX32-IFPH21992 13 April 2020 5398804 FC
9.0.5.3-WS-WASIHS_Archive-AixPPC64-IFPH21992 13 April 2020 28134436 FC
9.0.5.3-WS-WASIHS_Archive-LinuxPPC64LE-IFPH21992 13 April 2020 26566668 FC
9.0.5.3-WS-WASIHS_Archive-LinuxS39064-IFPH21992 13 April 2020 27549522 FC
9.0.5.3-WS-WASIHS_Archive-LinuxX64-IFPH21992 13 April 2020 25659811 FC
9.0.5.3-WS-WASIHS_Archive-WinX32-IFPH21992 13 April 2020 26578262 FC
9.0.5.3-WS-WASIHS_Archive-WinX64-IFPH21992 13 April 2020 27472573 FC
9.0.5.2-WS-WASIHS_Archive-AixPPC64-IFPH21992 13 April 2020 28134103 FC
9.0.5.2-WS-WASIHS_Archive-LinuxPPC64LE-IFPH21992 13 April 2020 26566445 FC
9.0.5.2-WS-WASIHS_Archive-LinuxS39064-IFPH21992 13 April 2020 27549196 FC
9.0.5.2-WS-WASIHS_Archive-LinuxX64-IFPH21992 13 April 2020 25659686 FC
9.0.5.2-WS-WASIHS_Archive-WinX32-IFPH21992 13 April 2020 26578035 FC
9.0.5.2-WS-WASIHS_Archive-WinX64-IFPH21992 13 April 2020 27472162 FC

Problems Solved

PH21992

On

Technical Support

Contact IBM Support at https://www.ibm.com/software/mysupport/s/ or 1-800-IBM-SERV (US only).

Document Location

Worldwide

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Document Information

Modified date:
15 April 2020

UID

ibm16189831