IBMBD1C5946A61A4CB49A131D6026CB3EFC9A7C38F2237085E2F7EA166F5115AC00Security Bulletin: Tivoli Network Manager IP Edition is vulnerable to a denial of service vulnerability (CVE-2021-30468)
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
74.6%
Summary
Apache CXF is used by Tivoli Network Manager IP Edition (ITNM). A denial of service vulnerability (CVE-2021-30468) has been addressed by updating to Version 4.2.0.x
Vulnerability Details
CVEID:CVE-2021-30468
**DESCRIPTION:**Apache CXF is vulnerable to a denial of service, caused by an infinite loop flaw in the JsonMapObjectReaderWriter function. By sending a specially-crafted JSON to a web service, a remote attacker could exploit this vulnerability to consume available CPU resources.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/203830 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)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| ITNM | 4.2.0.x |
Remediation/Fixes
| Affected Product(s) | Version(s) | Remediation |
|---|---|---|
| ITNM | 4.2.0.x | This issue has been fixed in ITNM4.2 Fix Pack 14(i.e. 4.2.0.14) and upgrade it to the latest(i.e. 4.2.0.14) from fix central which is available in below mentioned locations. |
ITNM Full builds
4.2.0-TIV-ITNMIP-zLinux-FP0014
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| tivoli network manager ip edition | eq | 3.9 | |
| tivoli network manager ip edition | eq | 4.1.1 | |
| tivoli network manager ip edition | eq | 4.2.0 |
Related
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.005 Low
EPSS
Percentile
74.6%