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
42.9%
Node.js module yaml is used by IBM App Connect Enterprise Certified Container for parsing YAML data. IBM App Connect Enterprise Certified Container DesignerAuthoring operands are vulnerable to denial of service. This bulletin provides patch information to address the reported vulnerability in Node.js module yaml. [CVE-2023-2251]
CVEID:CVE-2023-2251
**DESCRIPTION:**YAML is vulnerable to a denial of service, caused by an uncaught exception in the parseDocument and parseAllDocuments functions. By sending a specially crafted input, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/253642 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 Product(s) | Version(s) |
---|---|
App Connect Enterprise Certified Container | 5.0-lts |
App Connect Enterprise Certified Container | 7.1 |
App Connect Enterprise Certified Container | 7.2 |
App Connect Enterprise Certified Container | 8.0 |
IBM strongly suggests the following:
App Connect Enterprise Certified Container 7.1.x to 8.0.x (Continuous Delivery)
Upgrade to App Connect Enterprise Certified Container Operator version 8.1.0 or higher, and ensure that all DesignerAuthoring components are at 12.0.8.0-r1 or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect/containers_cd?topic=releases-upgrading-operator>
App Connect Enterprise Certified Container 5.0.3 to 5.0.6 LTS (Long Term Support)
Upgrade to App Connect Enterprise Certified Container Operator version 5.0.7 or higher, and ensure that all DesignerAuthoring components are at 12.0.8.0-r2-lts or higher. Documentation on the upgrade process is available at <https://www.ibm.com/docs/en/app-connect-contlts?topic=releases-upgrading-operator>
None
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
42.9%