Security Bulletin: IBM API Connect Developer Portal is affected by multiple PHP vulnerabilities (CVE-2019-9641 CVE-2019-9637 CVE-2019-9639 CVE-2019-9638)

Summary

IBM API Connect has addressed the following vulnerabilities.

Vulnerability Details

CVEID:CVE-2019-9638
**DESCRIPTION:*PHP could allow a remote attacker to execute arbitrary code on the system, caused by an uninitialized read flaw in the exif_process_IFD_in_MAKERNOTE method. An attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158118&gt; for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2019-9639
**DESCRIPTION:*PHP could allow a remote attacker to execute arbitrary code on the system, caused by an uninitialized read flaw in the exif_process_IFD_in_MAKERNOTE method. An attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158119&gt; for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2019-9637
**DESCRIPTION:*PHP could allow a remote attacker to obtain sensitive information, caused by a flaw in the implementation of rename function. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158117&gt; for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:CVE-2019-9641
**DESCRIPTION:*PHP could allow a remote attacker to execute arbitrary code on the system, caused by an uninitialized read in exif_process_IFD_in_TIFF. An attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/158121&gt; for the current score
CVSS Environmental Score: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

IBM API Connect version V5.0.0.0-5.0.8.5;2018.1-2018.4.1.3

Remediation/Fixes

LI80755

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Addressed in IBM API Connect V5.0.8.6 fix pack.

Developer Portal is impacted. Follow this link and find the APIConnect-Portal package.

http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm%7EWebSphere&product=ibm/WebSphere/IBM+API+Connect&release=5.0.8.5&platform=All&function=all&source=fc

IBM API Connect V2018.1 - 2018.4.1.3

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2018.4.1.4 fixpack

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LI80755

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Addressed in IBM API Connect v2018.4.1.4 fixpack.

Developer Portal is impacted. Follow this link and find the “portal” package appropriate for the form factor of your installation for 2018.4.1.4.

[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~WebSphere&amp;product=ibm/WebSphere/IBM+API+Connect&amp;release=2018.4.1.3&amp;platform=All&amp;function=all&amp;source=fc](< http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~WebSphere&product=ibm/WebSphere/IBM+API+Connect&release=2018.4.1.3&platform=All&function=all&source=fc&gt;)

Workarounds and Mitigations

None