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Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in PHP (CVE-2018-14851 CVE-2017-9118)

Security Bulletin


Summary

IBM Advanced Management Module (AMM) has addressed the following vulnerabilities in PHP.

Vulnerability Details

CVEID: CVE-2018-14851
DESCRIPTION: PHP is vulnerable to a denial of service, caused by an out-of-bounds read in the exif_process_IFD_in_MAKERNOTE function in ext/exif/exif.c. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147890 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

CVEID: CVE-2017-9118
DESCRIPTION: PHP is vulnerable to a denial of service, caused by an out-of-bounds access in php_pcre_replace_impl. By using a specially-crafted preg_replace call, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/148084 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)


Affected Products and Versions

Product

Affected Version

IBM BladeCenter Advanced Management Module (AMM)
 
BPET

IBM BladeCenter T Advanced Management Module (AMM)
 

BBET

Remediation/Fixes

Firmware fix versions are available on Fix Central:  http://www.ibm.com/support/fixcentral/

Product

Affected Version

IBM BladeCenter Advanced Management Module (AMM)
(ibm_fw_amm_bpet68l-3.68l_anyos_noarch)
bpet68l-3.68l

IBM BladeCenter T Advanced Management Module (AMM)
(
ibm_fw_amm_bbet68l-3.68l_anyos_noarch)

bbet68l-3.68l

Workarounds and Mitigations

None

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Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Lenovo Product Security Advisories

Change History

15 April 2019: Initial version published

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document information

More support for: System x Blades

Component: IBM BladeCenter Advanced Management Module (AMM)

Software version: All Versions

Operating system(s): Firmware

Reference #: 0880791

Modified date: 15 April 2019