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AUSCERT External Security Bulletin Redistribution
ESB-2019.2374
IBM API Connect Developer Portal is impacted by multiple PHP
vulnerabilities(CVE-2019-11038 CVE-2019-11039 CVE-2019-11040)
1 July 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM API Connect
Publisher: IBM
Operating System: Linux variants
Windows
Mac OS
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-11040 CVE-2019-11039 CVE-2019-11038
Reference: ESB-2019.2076
ESB-2019.2019
ESB-2019.1986
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10888165
- --------------------------BEGIN INCLUDED TEXT--------------------
IBM API Connect Developer Portal is impacted by multiple PHP
vulnerabilities(CVE-2019-11038 CVE-2019-11039 CVE-2019-11040)
Product: IBM API Connect
Component: Developer Portal
Software version: 5.0.0.0-5.0.8.6, 2018.1-2018.4.1.6
Operating system(s): Platform Independent
Reference #: 0888165
Security Bulletin
Summary
IBM API Connect has addressed the following vulnerability.
Vulnerability Details
CVEID: CVE-2019-11038
DESCRIPTION: PHP could allow a remote attacker to obtain sensitive information,
caused by an uninitialized read in the gdImageCreateFromXbm 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/
161866 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-2019-11039
DESCRIPTION: PHP is vulnerable to a denial of service, caused by an
out-of-bounds read in the _php_iconv_mime_decode function in iconv.c. By
sending a specially-crafted request, a remote attacker could exploit this
vulnerability to cause the application to crash or obtain sensitive
information.
CVSS Base Score: 6.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
161867 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:L)
CVEID: CVE-2019-11040
DESCRIPTION: PHP is vulnerable to a heap-based buffer overflow, caused by
improper bounds checking by the php_jpg_get16 function. By sending a
specially-crafted request, a remote attacker could overflow a buffer and
execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
161868 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 versions
+----------------------+
|5.0.0.0-5.0.8.6 iFix 1|
+----------------------+
|2018.1-2018.4.1.5 |
+----------------------+
Remediation/Fixes
+--------------------------------+--------------+-------+-------------------------------------------------------------------------------+
|Affected Product |Addressed in |APAR |Remediation/First Fix |
| |VRMF | | |
+--------------------------------+--------------+-------+-------------------------------------------------------------------------------+
| | | |Addressed in IBM API Connect V5.0.8.6iFix 2 dated June 11, 2019. |
| | | | |
|IBM API Connect 5.0.0.0-5.0.8.6 | | |Developer Portal is impacted. |
|iFix 1 |5.0.8.6 iFix 2|LI80958| |
| | | |Follow this link and find the APIConnect-Portal package. |
| | | | |
| | | |http://www.ibm.com/support/fixcentral/swg/quickorder |
+--------------------------------+--------------+-------+-------------------------------------------------------------------------------+
| | | |+-----------------------------------------------------------------------------+|
| | | ||Addressed in IBM API Connect v2018.4.1.6 and subsequent iFixes. ||
| | | || ||
|IBM API Connect V2018.1 - | | ||Developer Portal is impacted. ||
|2018.4.1.5 |2018.4.1.6 |LI80958|| ||
| | | ||Follow this link and find the "portal" package appropriate for the form ||
| | | ||factor of your installation: ||
| | | ||http://www.ibm.com/support/fixcentral/swg/quickorder ||
| | | |+-----------------------------------------------------------------------------+|
+--------------------------------+--------------+-------+-------------------------------------------------------------------------------+
Workarounds and Mitigations
None
IBM API Connect Support Lifecycle Policy
Change History
June 27, 2019: Original bulletin published
Product Alias/Synonym
APIC
API Connect
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