CVE-2022-36049 is a high-severity denial-of-service vulnerability affecting Flux2 (versions 0.0.17 to 0.32.0) and helm-controller (versions 0.0.4 to 0.23.0), stemming from a flaw in the Helm SDK. Maliciously crafted HelmRelease data can lead to high memory consumption, causing the controller to panic and cease reconciliation, particularly impactful in multi-tenant environments. The vulnerability has a CVSS score of 7.5 (High) due to its network-based attack vector and high availability impact, with no confidentiality or integrity impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.0.0, < 3.9.4CPE matchmatch criteria | cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:* | ||
>= 0.0.17, < 0.32.0CPE matchmatch criteria | cpe:2.3:a:fluxcd:flux2:*:*:*:*:*:*:*:* | ||
>= 0.0.4, < 0.23.0CPE matchmatch criteria | cpe:2.3:a:fluxcd:helm-controller:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.