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Security Bulletin: Vulnerabilities in PHP affect IBM BladeCenter Advanced Management Module (AMM)

Created by Barb Foss on
Published URL:
https://www.ibm.com/support/pages/node/733885
733885

Security Bulletin


Summary

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

Vulnerability Details

CVEID: CVE-2018-10548
DESCRIPTION: PHP is vulnerable to a denial of service, caused by a NULL pointer dereference in ext/ldap/ldap.c. By sending specially crafted data, an attacker could exploit this vulnerability to mishandle the ldap_get_dn return value and cause a denial of service.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/142565 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)

 

CVEID: CVE-2018-10546
DESCRIPTION: PHP is vulnerable to a denial of service, caused by the failure to reject invalid multibyte sequences by the iconv stream filter in ext/iconv/iconv.c. An attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/142567 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:H)

Affected Products and Versions

Product

Affected Version

IBM BladeCenter Advanced Management Module (AMM)

BPET

Remediation/Fixes

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

Product

Fix Version

IBM BladeCenter Advanced Management Module (AMM)
(ibm_fw_amm_bpet68k-3.68k_anyos_noarch)

bpet68k-3.68k

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Lenovo Product Security Advisories

 

Acknowledgement

None

Change History

03 Oct 2018: Original 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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

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Document Information

Modified date:
03 October 2018

UID

ibm10733885

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