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IBM2F08F6D7CF05262F835F9FBE0EC32CB2AC5C932EBEC043F8D61FA697503934AB

HistoryApr 14, 2023 - 2:32 p.m.

Security Bulletin: Vulnerabilities in strongswan affect IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems

2023-04-1414:32:25

www.ibm.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.009 Low

EPSS

Percentile

82.3%

JSON

Summary

IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerabilities in strongswan.

Vulnerability Details

Summary

IBM Integrated Management Module II (IMM2) for System x, Flex and BladeCenter Systems has addressed the following vulnerabilities in strongswan.

Vulnerability Details

CVEID: CVE-2017-9023

Description: strongSwan is vulnerable to a denial of service, caused by the improper handling of CHOICE types in ASN.1 parser and x509 plugin. A remote attacker could exploit this vulnerability to cause a denial of service.

CVSS Base Score: 5.9
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126804> for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID: CVE-2017-9022

Description: strongSwan is vulnerable to a denial of service, caused by the improper validation of RSA public keys passed to the gmp plugin. A remote attacker could exploit this vulnerability to cause a denial of service.

CVSS Base Score: 5.9
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126803> for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected products and versions

Product	Version
IBM Integrated Management Module II (IMM2) for System x and Flex Systems	1AOO
IBM Integrated Management Module II (IMM2) for BladeCenter Systems	1AOO

Remediation/Fixes

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

Product	Fixed Version
IBM Integrated Management Module II (IMM2) for System x and Flex Systems
ibm_fw_imm2_1aoo80g-6.40_anyos_noarch	1AOO80G-6.40
IBM Integrated Management Module II (IMM2) for BladeCenter Systems
ibm_fw_imm2_1aoo80g-6.40-bc_anyos_noarch	1AOO80G-6.40_bc

Workarounds and Mitigations

None.

References

Acknowledgement

None.

Change History
13 November, 2017: 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

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.