oauth2-proxy 4.3.18 Helm chart

Name: oauth2-proxy Helm chart 4.3.18: images and vulnerabilities
Creator: StackRadar
License: https://creativecommons.org/licenses/by/4.0/

presto-loadbalancer

Scored 14 Sept 2026

A reverse proxy that provides authentication with Google, Github or other providers

Version 4.3.18 2 years agodeploys tag 1.15.9-alpine 0Artifact Hub

oauth2-proxy 4.3.18 deploys 2 container images: library/nginx and quay.io/oauth2-proxy/oauth2-proxy. Across them, 260 findings — 3 critical, 11 high — 2 on CISA KEV. The highest contribution is ALPINE-CVE-2020-15999 in freetype 2.9.1-r2, fixed in 2.9.1-r3. Chart.yaml declares kubeVersion >=1.9.0-0; rendered for Kubernetes 1.9.0.

Radar Score

3,95831167179

260 findings over 2 of 2 images measured

KEV ×2 confirmed exploited

Radar Score is the sum of every finding’s contribution; the colour is the worst finding’s band.

Container images

2 images

Image	Tag	Vulnerabilities	Radar Score
library/nginx	1.15.9-alpine	23235	951
quay.io/oauth2-proxy/oauth2-proxy	v6.1.1	1844174	3,007

Rendered with the chart’s default values for linux/amd64. Optional subcharts, images set by operator flags and images inside CRD payloads are not seen and are counted as unmeasured.

High findings

9 distinct across the version’s images

High: findings whose contribution to the Radar Score is 40–69. Show every band

Severity	Advisory	Package	Fixed in
High	ALPINE-CVE-2021-23840	openssl@1.1.1a-r1	1.1.1j-r0
High	ALPINE-CVE-2021-3712	openssl@1.1.1g-r0	1.1.1l-r0
High	GHSA-45x7-px36-x8w8	golang.org/x/crypto@v0.0.0-20190308221718-c2843e01d9a2	0.0.0-20231218163308-9d2ee975ef9f
High	ALPINE-CVE-2022-37434	zlib@1.2.11-r3	1.2.11-r4
High	GHSA-qppj-fm5r-hxr3KEV	golang.org/x/net@v0.0.0-20200520004742-59133d7f0dd7	0.17.0
High	GHSA-4v7x-pqxf-cx7m	golang.org/x/net@v0.0.0-20200520004742-59133d7f0dd7	0.23.0
High	ALPINE-CVE-2021-3449	openssl@1.1.1a-r1	1.1.1k-r0
High	GHSA-ffhg-7mh4-33c4	golang.org/x/crypto@v0.0.0-20190308221718-c2843e01d9a2	0.0.0-20200220183623-bac4c82f6975
High	ALPINE-CVE-2019-12900	bzip2@1.0.6-r6	1.0.6-r7

Indexed versions

Version	Published	App version	Vulnerabilities	Radar Score
4.3.18latest	2 years ago	1.15.9-alpine	31167179	3,958

The latest version and the previous major, as selected nightly from the repository’s index.

README badge

[![Radar Score](https://charts.stackradar.io/badge/presto-loadbalancer/oauth2-proxy.svg)](https://charts.stackradar.io/charts/presto-loadbalancer/oauth2-proxy)

Markdown. The badge shows the latest version’s band and Radar Score, refreshed daily.