IBM123035E77F78D78E29A582F40BE1C73FD712FD4C4E64CD97CCD7953EAD91E997Security Bulletin: IBM InfoSphere Information Server is affected by multiple vulnerabilities in Kubernetes (CVE-2022-3162, CVE-2022-3294)
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
52.9%
Summary
Multiple vulnerabilities in Kubernetes used by InfoSphere Information Server were addressed.
Vulnerability Details
CVEID:CVE-2022-3162
**DESCRIPTION:**Kubernetes kube-apiserver could allow a remote authenticated attacker to obtain sensitive information, caused by improper authorization. An attacker could exploit this vulnerability to read custom resources of a different kind in the same API group they are not authorized to read.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/241379 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
CVEID:CVE-2022-3294
**DESCRIPTION:**Kubernetes kube-apiserver could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw in improper authentication. An attacker could exploit this vulnerability to bypass proxying address validation and redirect requests to the API Server through its private network.
CVSS Base score: 6.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/241387 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| InfoSphere Information Server | 11.7 |
Remediation/Fixes
| Product | VRMF | APAR | Remediation |
|---|---|---|---|
| InfoSphere Information Server, InfoSphere Information Server on Cloud | 11.7 | DT178733 | --Apply IBM InfoSphere Information Server version 11.7.1.0 |
| --Apply InfoSphere Information Server version 11.7.1.4 | |||
| --Apply InfoSphere Information Server 11.7.1.4 Service pack 1 |
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm infosphere information server | eq | 11.7 |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
52.9%