Upgrade: Bump github.com/sigstore/sigstore-go from 0.5.1 to 0.6.1

[dependabot]

Bumps github.com/sigstore/sigstore-go from 0.5.1 to 0.6.1.

Release notes

Sourced from github.com/sigstore/sigstore-go's releases.

v0.6.1

What's Changed

v0.6.1 resolves a security advisory for a denial of service. See GHSA-cq38-jh5f-37mq for more information.

• Add fuzz tests for bundle, tlog and verify packages by @​AdamKorcz in sigstore/sigstore-go#272
• Add the ability to contruct TrustRoot from targets by @​bkabrda in sigstore/sigstore-go#247
• add oss-fuzz build script by @​AdamKorcz in sigstore/sigstore-go#278
• Fix proof of key possession generation by @​adityasaky in sigstore/sigstore-go#283
• Add additional validation for nil elements in Bundles by @​codysoyland in sigstore/sigstore-go#285
• Add hard limits for number of TSA entries, Tlog entries, and attestation subjects/digests by @​codysoyland in sigstore/sigstore-go#286

Full Changelog: sigstore/sigstore-go@v0.6.0...v0.6.1

v0.6.0

As folks use sigstore-go in more cases, we continue to make fixes and do some minor API interface changes.

Because we are pre-1.0.0 these were made as breaking changes. After 1.0.0 we will provide deprecation notices and smoother migration paths. There may be more minor interface changes between now and v1.0.0.

Breaking Changes

• In pkg/bundle/bundle.go
  • ProtobufBundle is now Bundle
  • NewProtobufBundle is now NewBundle
• In pkg/bundle/signature_content.go
  • Use Statement() type was from github.com/in-toto/in-toto-golang/in_toto now comes from github.com/in-toto/attestation/go/v1

What's Changed

• feat: add support for additional transparency log key types by @​vishal-chdhry in sigstore/sigstore-go#197
• feat: use GetLogEntryByIndex to query rekor by @​vishal-chdhry in sigstore/sigstore-go#188
• feat: add validation of required fields in the bundle by @​vishal-chdhry in sigstore/sigstore-go#189
• Rename ProtobufBundle to Bundle by @​codysoyland in sigstore/sigstore-go#251
• Fix verify DSSE bundles (after signing) by @​steiza in sigstore/sigstore-go#258
• Fix crash with missing checkpoint by @​haydentherapper in sigstore/sigstore-go#260
• Add file pattern to CODEOWNERS by @​codysoyland in sigstore/sigstore-go#269
• Use example.com and remove trademark from tests by @​codysoyland in sigstore/sigstore-go#267
• Add deprecation message for ProtobufBundle by @​codysoyland in sigstore/sigstore-go#271
• Switch in-toto library to github.com/in-toto/attestation by @​codysoyland in sigstore/sigstore-go#274

Full Changelog: sigstore/sigstore-go@v0.5.1...v0.6.0

Commits

• 01e70e8 Add hard limits for number of TSA entries, Tlog entries, and attestation subj...
• e50c2d7 Add additional validation for nil elements in Bundles (#285)
• 725e508 Fix proof of key possession generation (#283)
• ca85ca5 Bump github/codeql-action from 3.26.5 to 3.26.6 (#284)
• 79a4e82 Bump github/codeql-action from 3.26.2 to 3.26.5 (#281)
• c91d45f add oss-fuzz build script (#278)
• 2198ac3 Add the ability to contruct TrustRoot from targets (#247)
• f9235ff Add fuzz tests for bundle, tlog and verify packages (#272)
• 1bcaee1 Bump github/codeql-action from 3.26.0 to 3.26.2 (#275)
• 3f8dbc4 Bump golang.org/x/mod from 0.19.0 to 0.20.0 (#255)
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[dryrunsecurity]

DryRun Security Summary

This pull request updates dependencies for a Go project, including upgrading the github.com/sigstore/sigstore library to version 1.8.9 and adding a new dependency github.com/in-toto/attestation v1.1.0, likely for software supply chain security measures.

Expand for full summary

Summary:

The code changes in this pull request are focused on updating dependencies for the Go project. The key changes include:

1. Updating the version of the github.com/sigstore/sigstore dependency from 1.8.8 to 1.8.9. This library is used for signing and verifying software artifacts, and the update may include security fixes or improvements.
2. Adding a new dependency, github.com/in-toto/attestation v1.1.0, which is likely used for verifying the provenance and integrity of software artifacts as part of the application's software supply chain security measures.

From an application security perspective, these changes are generally positive as they indicate the project is keeping its dependencies up-to-date and potentially enhancing its security posture. It's important to review the release notes or changelogs for the updated dependencies to understand the nature of the changes and any security-related improvements.

Files Changed:

• go.mod: This file has been updated to reflect the changes in the project's dependencies. Specifically, the version of the github.com/sigstore/sigstore dependency has been updated from 1.8.8 to 1.8.9, and a new dependency, github.com/in-toto/attestation v1.1.0, has been added.
• go.sum: This file has been updated to reflect the changes in the project's dependencies. Specifically, the versions of the github.com/sigstore/sigstore and github.com/sigstore/sigstore-go dependencies have been updated.

Code Analysis

We ran 9 analyzers against 2 files and 1 analyzer had findings. 8 analyzers had no findings.

Analyzer	Findings
Sensitive Files Analyzer	2 findings

Riskiness

🟢 Risk threshold not exceeded.

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