IBMFF14A609EF259C407ED3515CB8DCA743B186B95920E7A2DDDE6F75EE01E07392Security Bulletin: InfoSphere Information Server is vulnerable due to improper access control (CVE-2023-40363)
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.3%
Summary
An improper access control vulnerablity in InfoSphere Information Server was addressed.
Vulnerability Details
CVEID:CVE-2023-40363
**DESCRIPTION:**InfoSphere Information Server could allow an authenticated user to change installation files due to incorrect file permission settings.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/263332 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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 | DT225306 | --Update to the latest Update Installer for 11.7 |
Workarounds and Mitigations
None
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm infosphere information server | eq | 11.7 |
Related
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
6.7 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
13.3%