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truecharts/charts/system/cert-manager
TrueCharts Bot c3066b0e43 chore(helm): update chart cert-manager v1.16.1 → v1.16.2 (#29640)
This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [cert-manager](https://cert-manager.io)
([source](https://redirect.github.com/cert-manager/cert-manager)) |
patch | `v1.16.1` -> `v1.16.2` |

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> [!WARNING]
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### Release Notes

<details>
<summary>cert-manager/cert-manager (cert-manager)</summary>

###
[`v1.16.2`](https://redirect.github.com/cert-manager/cert-manager/releases/tag/v1.16.2)

[Compare
Source](https://redirect.github.com/cert-manager/cert-manager/compare/v1.16.1...v1.16.2)

cert-manager is the easiest way to automatically manage certificates in
Kubernetes and OpenShift clusters.

This patch release of cert-manager 1.16 makes [several
changes](https://redirect.github.com/cert-manager/cert-manager/pull/7401)
to how PEM input is validated, adding maximum sizes appropriate to the
type of PEM data which is being parsed.

This is to prevent an unacceptable slow-down in parsing specially
crafted PEM data. The issue was found by Google's OSS-Fuzz project.

The issue is low severity; to exploit the PEM issue would require
privileged access which would likely allow Denial-of-Service through
other methods.

Note also that since most PEM data parsed by cert-manager comes from
`ConfigMap` or `Secret` resources which have a max size limit of
approximately 1MB, it's difficult to force cert-manager to parse large
amounts of PEM data.

Further information is available in
https://github.com/cert-manager/cert-manager/security/advisories/GHSA-r4pg-vg54-wxx4

In addition, the version of Go used to build cert-manager 1.16 was
updated along with the base images.

#### Changes by Kind

##### Bug or Regression

- Set a maximum size for PEM inputs which cert-manager will accept to
remove possibility of taking a long time to process an input
([#&#8203;7401](https://redirect.github.com/cert-manager/cert-manager/issues/7401),
[@&#8203;SgtCoDFish](https://redirect.github.com/SgtCoDFish))

##### Other (Cleanup or Flake)

- Bump go to 1.23.3 and bump base images to latest available
([#&#8203;7431](https://redirect.github.com/cert-manager/cert-manager/issues/7431),
[@&#8203;SgtCoDFish](https://redirect.github.com/SgtCoDFish))

</details>

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---------

Signed-off-by: alfi0812 <43101280+alfi0812@users.noreply.github.com>
Co-authored-by: alfi0812 <43101280+alfi0812@users.noreply.github.com>
2025-01-10 09:55:32 +00:00
..

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README

General Info

For more information about this Chart, please check the docs on the TrueCharts website

This chart is not maintained by the upstream project and any issues with the chart should be raised here

Installation

Helm-Chart installation

To install TrueCharts Helm charts using Helm, you can use our OCI Repository.

helm install mychart oci://tccr.io/truecharts/cert-manager

For more information on how to install TrueCharts Helm charts, checkout the instructions on the website

Chart Specific Guides and information

All our charts have dedicated documentation pages. The documentation for this chart can be found here: https://truecharts.org/charts/system/cert-manager

Configuration Options

To view the chart specific options, please view Values.yaml included in the chart. The most recent version of which, is available here: https://github.com/truecharts/public/blob/master/charts/system/cert-manager/values.yaml

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For information about the common chart and all defaults included with it, please review its values.yaml file available here: https://github.com/truecharts/public/blob/master/charts/library/common/values.yaml

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