Security Bulletin
Summary
A vulnerability contained within a 3rd party component was identified and remediated in the IBM MaaS360 Cloud Extender Agent (V2.106.100.008) and Modules.
Vulnerability Details
CVEID: CVE-2021-22924
DESCRIPTION: An unspecified error with bad connection reused due to improper path name validation in cURL libcurl has an unknown impact and attack vector.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/206047 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2021-3712
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read when processing ASN.1 strings. By sending specially crafted data, an attacker could exploit this vulnerability to read contents of memory on the system or perform a denial of service attack.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/208073 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM MaaS360 Base Module | 2.105.300 and prior |
| IBM MaaS360 VPN Module | 2.105.300 and prior |
| IBM MaaS360 Certificate Integration Module | 2.105.300 and prior |
| IBM MaaS360 Cloud Extender Agent | 2.105.300.005 and prior |
Remediation/Fixes
Update the IBM MaaS360 Cloud Extender to version 2.106.100.008 or greater. The Cloud Extender version 2.106.100.008 will be available on 22-November-2021
The latest Cloud Extender agent is available within the MaaS360 Administrator Portal. Instructions to upgrade the Agent is located on this IBM Documentation page. Instructions on how to upgrade the VPN Module is located on this IBM Documentation page.
Workarounds and Mitigations
None
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References
Change History
20 Jan 2022: Initial Publication
*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.
Document Location
Worldwide
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Document Information
Modified date:
20 January 2022
UID
ibm16549670