Security Bulletin: IBM API Connect Developer Portal is impacted by multiple PHP vulnerabilities(CVE-2019-11038 CVE-2019-11039 CVE-2019-11040)

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&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-2019-11039
**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&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: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&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 versions

5.0.0.0-5.0.8.6 iFix 1

2018.1-2018.4.1.5

Remediation/Fixes

Addressed in IBM API Connect V5.0.8.6 iFix 2 dated June 11, 2019.

Developer Portal is impacted.

Follow this link and find the APIConnect-Portal package.

http://www.ibm.com/support/fixcentral/swg/quickorder

IBM API Connect V2018.1 - 2018.4.1.5

|

2018.4.1.6

| LI80958 | |

Addressed in IBM API Connect v2018.4.1.6 and subsequent iFixes.

Developer Portal is impacted.

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