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Bump github.com/cert-manager/cert-manager from 1.16.1 to 1.16.2 #590

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@dependabot dependabot bot commented on behalf of github Nov 20, 2024

Bumps github.com/cert-manager/cert-manager from 1.16.1 to 1.16.2.

Release notes

Sourced from github.com/cert-manager/cert-manager's releases.

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 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 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 (#7401, @​SgtCoDFish)

Other (Cleanup or Flake)

Commits
  • 33df0f2 Merge pull request #7431 from SgtCoDFish/release-1.16-bumps
  • 03f9832 [release-1.16] bump go + base images
  • 5001e8b Merge pull request #7401 from SgtCoDFish/release-1.16-pem-inputs
  • 3ba1f2c [release-1.16] bump base images
  • d99dddb security: remove calls to pem.Decode in non-test code
  • 481b67b security: Add functions to limit max PEM sizes allowable
  • 24f59c3 Merge pull request #7370 from SgtCoDFish/release-1.16-ipv6-dns
  • a9785d4 [release-1.16] add IPv6 example for recursive DNS arg
  • See full diff in compare view

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@dependabot dependabot bot requested a review from a user November 20, 2024 20:49
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Nov 20, 2024
@dependabot dependabot bot requested a review from mayankshah1607 as a code owner November 20, 2024 20:49
@dependabot dependabot bot force-pushed the dependabot/go_modules/github.com/cert-manager/cert-manager-1.16.2 branch from 9f37e57 to 9e75cd8 Compare November 22, 2024 11:09
@dependabot dependabot bot force-pushed the dependabot/go_modules/github.com/cert-manager/cert-manager-1.16.2 branch from 9e75cd8 to 50d6da6 Compare December 3, 2024 11:38
@recharte
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@dependabot rebase

Bumps [github.com/cert-manager/cert-manager](https://github.com/cert-manager/cert-manager) from 1.16.1 to 1.16.2.
- [Release notes](https://github.com/cert-manager/cert-manager/releases)
- [Changelog](https://github.com/cert-manager/cert-manager/blob/master/RELEASE.md)
- [Commits](cert-manager/cert-manager@v1.16.1...v1.16.2)

---
updated-dependencies:
- dependency-name: github.com/cert-manager/cert-manager
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/go_modules/github.com/cert-manager/cert-manager-1.16.2 branch from 50d6da6 to 98bff0b Compare December 18, 2024 17:30
@recharte recharte merged commit 901b911 into main Dec 18, 2024
4 of 5 checks passed
@recharte recharte deleted the dependabot/go_modules/github.com/cert-manager/cert-manager-1.16.2 branch December 18, 2024 17:35
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