IBMFB9C5AFC0273254808AF57FF6E52B6B82D9D7C341E4E75FFEB2D85C8AB69A498Security Bulletin: IBM InfoSphere Information Server is affected by an information disclosure vulnerability in Jettison (CVE-2023-1436)
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
36.1%
Summary
An information disclosure vulnerability in Jettison used by InfoSphere Information Server was addressed.
Vulnerability Details
CVEID:CVE-2023-1436
**DESCRIPTION:**Jettison is vulnerable to a denial of service, caused by an infinite recursion when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. A remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/250490 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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 | DT208923 | --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
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | infosphere_information_server | 11.7 | cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:* |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
36.1%