CVE-2021-42581
Description
A flaw was found in the Ramda NPM package that involves prototype poisoning. This flaw allows attackers to supply a crafted object, affecting the integrity or availability of the application.
Statement
In Red Hat Advanced Cluster Management for Kubernetes (RHACM) the affected components are the application-ui container up to and including RHACM 2.4.4, 2.3.10 and 2.2.13 and grc-ui container up to and including RHACM 2.2.13 versions. However not any RHACM is affected in the kui-web-terminal container as is using already patched and not affected version, therefore we are not impacted in this particular component. In RHACM these components are behind OpenShift OAuth. This restricts access to the vulnerable ramda library to authenticated users only, therefore the impact is reduced to Moderate.
Common Vulnerability Scoring System (CVSS) Score Details
Info alert:Important note
CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).
CVSS v3 Score Breakdown
| Red Hat | NVD | cve.org | |
|---|---|---|---|
| Base Score | 9.1 | 9.1 | N/A |
| Attack Vector | Network | Network | N/A |
| Attack Complexity | Low | Low | N/A |
| Privileges Required | None | None | N/A |
| User Interaction | None | None | N/A |
| Scope | Unchanged | Unchanged | N/A |
| Confidentiality | None | None | N/A |
| Integrity Impact | High | High | N/A |
| Availability Impact | High | High | N/A |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
NVD: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
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