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Security Bulletin: Vulnerabilities in pam affect Power Management Console (CVE-2015-3238)

Security Bulletin


Summary

PAM is used by Power Hardware Management Console (HMC) and HMC has addressed the applicable CVEs.

Vulnerability Details


CVEID: CVE-2015-3238
DESCRIPTION:
Linux-PAM could allow a local attacker to obtain sensitive information, caused by an error in the _unix_run_helper_binary function in the pam_unix module. An attacker could exploit this vulnerability using an overly large password to enumerate usernames and cause the system to hang.
CVSS Base Score: 5.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/106368 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)

Affected Products and Versions


Power HMC V8.1.0.0
Power HMC V8.2.0.0
Power HMC V8.3.0.0
Power HMC V8.4.0.0

Remediation/Fixes


Product
VRMF
APAR
Remediation/Fix
Power HMC
V8.8.1.0 SP3
MB03729
Power HMC
V8.8.2.0 SP2
MB03986
Power HMC
V8.8.3.0 SP1
MB03985
Power HMC
V8.8.4.0
MB03984

Workarounds and Mitigations

None

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References

Off

*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.

[{"Product":{"code":"SSB6AA","label":"Power System Hardware Management Console Physical Appliance"},"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Component":"HMC","Platform":[{"code":"PF016","label":"Linux"}],"Version":"Version Independent","Edition":"Enterprise","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]

Document Information

Modified date:
22 September 2021

UID

nas8N1021041