5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
IBM Cloud Private is vulnerable to Kubernetes vulnerabilities
CVEID:CVE-2020-8566
**DESCRIPTION:**Kubernetes could allow a local authenticated attacker to obtain sensitive information, caused by a flaw when Ceph RBD volumes are supported and kube-controller-manager is using logLevel >= 4. By gaining access to the log files, an attacker could exploit this vulnerability to obtain the Ceph RBD Admin secrets, and use this information to launch further attacks against the affected system.
CVSS Base score: 4.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189926 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
CVEID:CVE-2020-8565
**DESCRIPTION:**Kubernetes could allow a local authenticated attacker to obtain sensitive information, caused by a flaw when kube-apiserver is using logLevel >= 9. By gaining access to the log files, an attacker could exploit this vulnerability to obtain the Kubernetes authorization tokens information, and use this information to launch further attacks against the affected system.
CVSS Base score: 4.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189925 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
CVEID:CVE-2020-8563
**DESCRIPTION:**Kubernetes could allow a local authenticated attacker to obtain sensitive information, caused by a flaw when using VSphere provider and kube-controller-manager is using logLevel >= 4. By gaining access to the log files, an attacker could exploit this vulnerability to obtain the VSphere Cloud credentials, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189923 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N)
CVEID:CVE-2020-8564
**DESCRIPTION:**Kubernetes could allow a local authenticated attacker to obtain sensitive information, caused by a flaw when pull secrets are stored in a Docker config file and loglevel >= 4. By gaining access to the configuration files, an attacker could exploit this vulnerability to obtain full secrets or other credentials in docker, and use this information to launch further attacks against the affected system.
CVSS Base score: 4.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189924 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
Affected Product(s) | Version(s) |
---|---|
IBM Cloud Private | 3.2.1 CD |
IBM Cloud Private | 3.2.2 CD |
Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages
For IBM Cloud Private 3.2.1, the defect fixes for Kubernetes requires an update to the Kubernetes version. First apply the 3.2.1.2003 fix pack and then apply either the 3.2.2.2006 fixpack or the 3.2.2.2008 fixpack. Then apply the 3.2.2.2012 fixpack. The 3.2.2.2006 or the 3.2.2.2008 fixpack updates Kubernetes from version 1.13.12 to 1.16.7. The 3.2.2.2012 updates Kubernetes from version 1.16.7 to 1.19
For IBM Cloud Private 3.2.2, apply fix pack:
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0:
None
CPE | Name | Operator | Version |
---|---|---|---|
ibm cloud private | eq | 3.2.1 | |
ibm cloud private | eq | 3.2.2 |
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N