[release-v1.16][gomod]: Bump github.com/cert-manager/cert-manager from 1.13.3 to 1.16.3

[dependabot]

Bumps github.com/cert-manager/cert-manager from 1.13.3 to 1.16.3.

Release notes

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

v1.16.3

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

v1.16.3 is a patch release mainly focused around bumping dependencies to address reported CVEs: CVE-2024-45337 and CVE-2024-45338.

We don't believe that cert-manager is actually vulnerable; this release is instead intended to satisfy vulnerability scanners.

It also includes a bug fix to the new renewBeforePercentage field. If you were using renewBeforePercentage, see PR #7421 for more information.

Changes

Bug

• Bump golang.org/x/net and golang.org/x/crypto to address CVE-2024-45337 and CVE-2024-45338 (#7485, @​erikgb)
• Fix the behaviour of renewBeforePercentage to comply with its spec (#7441, @​cert-manager-bot)

Other

• Bump go to 1.23.4 (#7489, @​erikgb)
• Bump base images to latest available (#7508, @​SgtCoDFish)

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)

• Bump go to 1.23.3 and bump base images to latest available (#7431, @​SgtCoDFish)

v1.16.1

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

The cert-manager 1.16 release includes: new Helm chart features, more Prometheus metrics, memory optimizations, and various improvements and bug fixes for the ACME issuer and Venafi Issuer.

... (truncated)

Commits

• 1694b11 Merge pull request #7508 from SgtCoDFish/release-1.16-bumpbase
• 6951e56 [release-1.16] bump base images
• b22baa1 Merge pull request #7489 from erikgb/bump-go-images
• 160d604 Bump go to 1.23.4 and bump base images to latest available
• e31f418 Merge pull request #7485 from erikgb/fix-CVE-2024-45337
• 9c7ddb7 Bump golang.org/x/net to address CVE-2024-45337 and CVE-2024-45338
• c3ed813 Merge pull request #7441 from cert-manager-bot/cherry-pick-7421-to-release-1.16
• 2b08851 Fix renewBeforePercentage to comply with its spec
• 33df0f2 Merge pull request #7431 from SgtCoDFish/release-1.16-bumps
• 03f9832 [release-1.16] bump go + base images
• Additional commits viewable in compare view

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ci/prow/417-test-e2e-tls	3632538	link	true	/test 417-test-e2e-tls
ci/prow/417-test-e2e	3632538	link	true	/test 417-test-e2e

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