CVE-2020-28500
Description
A flaw was found in nodejs-lodash. A Regular Expression Denial of Service (ReDoS) via the toNumber, trim and trimEnd functions is possible.
Statement
In OpenShift ServiceMesh (OSSM) and Red Hat OpenShift Jaeger (RHOSJ) the affected containers are behind OpenShift OAuth authentication. This restricts access to the vulnerable nodejs-lodash library to authenticated users only, therefore the impact is low.
While Red Hat Virtualization's cockpit-ovirt has a dependency on lodash it doesn't use the vulnerable toNumber, trim, or trimEnd functions.
While Red Hat Quay has a dependency on lodash via restangular it doesn't use the vulnerable toNumber, trim, or trimEnd functions.
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 | 5.3 | 5.3 | 5.3 |
| Attack Vector | Network | Network | Network |
| Attack Complexity | Low | Low | Low |
| Privileges Required | None | None | None |
| User Interaction | None | None | None |
| Scope | Unchanged | Unchanged | Unchanged |
| Confidentiality | None | None | None |
| Integrity Impact | None | None | None |
| Availability Impact | Low | Low | Low |
Vector
Red Hat: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
cve.org: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P
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