Multiple Vulnerabilities have been identified in IBM Cloud Pak System. Cloud Pak System has addressed these vulnerabilities.
DESCRIPTION: Apache Commons Compress is vulnerable to a denial of service, caused by an out-of-memory error when large amounts of memory are allocated. By reading a specially-crafted ZIP archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' zip package.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/205310 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
DESCRIPTION: IBM Cloud Pak System uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/197498 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
|IBM Cloud Pak System||V2.3.0 - V126.96.36.199 Interim Fix 1|
For unsupported version/release/platform IBM recommends upgrading to a fixed, supported version of the product.
Cloud Pak System uses weaker than expected cryptographic algorithms during negotiation, which could allow an attacker to decrypt sensitive information. TLS 1.0 and 1.1 is not disabled by default. Cloud Pak System v188.8.131.52 supports TLS1.2 and enables it by default.
For IBM Cloud Pak System V2.3.0 through to V184.108.40.206 Interim Fix 1 upgrade to V220.127.116.11 at Fix Central
Information on upgrading at : http://www.ibm.com/support/docview.wss?uid=ibm10887959
Workarounds and Mitigations
Get Notified about Future Security Bulletins
26 Nov 2021: 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.
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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13 May 2022