chore(deps): bump github.com/go-jose/go-jose/v4 from 4.0.4 to 4.0.5

[dependabot]

Bumps github.com/go-jose/go-jose/v4 from 4.0.4 to 4.0.5.

Release notes

Sourced from github.com/go-jose/go-jose/v4's releases.

v4.0.5

What's Changed

• Don't allow unbounded amounts of splits by @​mcpherrinm in go-jose/go-jose#167

Fixes GHSA-c6gw-w398-hv78

Various other dependency updates, small fixes, and documentation updates in the full changelog

New Contributors

• @​tgeoghegan made their first contribution in go-jose/go-jose#161

Full Changelog: go-jose/go-jose@v4.0.4...v4.0.5

Commits

• 99b346c Don't allow unbounded amounts of splits (#167)
• 22811e7 Fix broken link in README.md (#161)
• 9dde849 Remove CLA mentions from CONTRIBUTING.md (#160)
• 89172c5 Bump golang.org/x/crypto from 0.31.0 to 0.32.0 (#158)
• ee05e01 Bump github.com/stretchr/testify from 1.9.0 to 1.10.0 (#157)
• c0aef3e Bump golang.org/x/crypto from 0.25.0 to 0.31.0 (#156)
• fdc2ceb Remove export disclaimer (#146)
• 10c69ef Short circuit return errors from JSONWebKey.UnmarshalJSON() (#141)
• See full diff in compare view

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[dirkmueller]

This resolves CVE-2025-27144 , a timely merge and release would be highly appreciated!

[knqyf263]

The vulnerability in go-jose involves excessive memory usage when parsing compact JWS/JWE tokens due to the use of strings.Split on tokens with many '.' characters. However, in Trivy we don't use go-jose directly. Cosign might verify attestations indirectly, but anyway, our JWT verification functionality is very limited (not enabled by default). Also, it doesn't seem trivial for an attacker to craft a JWT that would trigger this vulnerability in our context. Even if such an attack were to succeed, the worst-case scenario would be increased memory usage rather than a critical security breach.

For these reasons, we do not consider this vulnerability to require an emergency fix, and we don't expect our users to need to update immediately. However, fortunately, the upcoming v0.60.0 release is expected to include the patch, which addresses this issue.

[dirkmueller]

@knqyf263 highly appreciate your analysis and getting back to me with a concrete advice on how urgent this issue is. that is super helpful!