Bump sigstore/timestamp-authority to v2.0.3+ to fix CVE-2025-66564
Open
Nobody has claimed this yet.
kind/bug
- Dominant language
- Go
- Stars
- 461
- Forks
- 277
- Avg merge
- 16h 48m
- Merged PRs (30d)
- 95
Description
Summary
CVE-2025-66564: Sigstore Timestamp Authority DoS via excessive OID or Content-Type header parsing.
Current State
- main: v1.2.9
- release-v0.42.0: v1.2.8
- release-v0.37.2: v1.2.2
Required
Bump github.com/sigstore/timestamp-authority to v2.0.3+.
References
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Review the dependency declarations for main, release-v0.42.0, and release-v0.37.2, which currently use v1.2.9, v1.2.8, and v1.2.2. Update them to github.com/sigstore/timestamp-authority v2.0.3 or later, then verify the affected branches resolve the vulnerable dependency and their existing checks pass.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- cli, security
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100