chore(deps): bump tar from 0.4.45 to 0.4.46 in /codex-rs

[dependabot]

Bumps tar from 0.4.45 to 0.4.46.

Release notes

Sourced from tar's releases.

0.4.46

Security

• archive: Fix another PAX header desync (GHSA-3cv2-h65g-fgmm) by @​cgwalters in composefs/tar-rs#454

See also GHSA-3cv2-h65g-fgmm

Other changes

• ci: Fix and re-enable reverse dependency testing by @​cgwalters in composefs/tar-rs#444
• Update astral-tokio-tar requirement from 0.5 to 0.6 by @​dependabot[bot] in composefs/tar-rs#446
• Update some links by @​atouchet in composefs/tar-rs#445
• Add support of absolute paths by @​zxvfc in composefs/tar-rs#426
• docs: Expand notes on concurrent mutations and following symlinks by @​cgwalters in composefs/tar-rs#453
• Update repo links by @​cgwalters in composefs/tar-rs#451
• ci: Add crates.io trusted publishing workflow by @​cgwalters in composefs/tar-rs#456
• Release 0.4.46 by @​cgwalters in composefs/tar-rs#455

New Contributors

• @​dependabot[bot] made their first contribution in composefs/tar-rs#446
• @​atouchet made their first contribution in composefs/tar-rs#445
• @​zxvfc made their first contribution in composefs/tar-rs#426

Full Changelog: composefs/tar-rs@0.4.45...0.4.46

Commits

• fc459c1 Release 0.4.46
• 43e05a8 ci: Add crates.io trusted publishing workflow
• bba5666 Update repo links
• cd94c46 docs: Document TOCTOU / concurrent-mutation threat model
• 1b4997c builder: Expand docs for follow_symlinks and append_dir_all
• bab14dd archive: Fix another PAX header desync (GHSA-3cv2-h65g-fgmm)
• 2349b49 Add support of absolute paths
• 39d0311 Update some links
• 59d803e Update astral-tokio-tar requirement from 0.5 to 0.6
• 8296b9a ci: Fix and re-enable reverse dependency testing (#444)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
  You can disable automated security fix PRs for this repo from the Security Alerts page.

[codeant-ai]

Skipping PR review because a bot author is detected.

If you want to trigger CodeAnt AI, comment @codeant-ai review to trigger a manual review.

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Overview

This is a Dependabot-generated security update bumping tar from 0.4.45 to 0.4.46 in the codex-rs workspace. The update addresses GHSA-3cv2-h65g-fgmm, a PAX header desync vulnerability in the tar crate.

The upgrade is minimal and appropriate:

• codex-rs/Cargo.toml: Version constraint updated from 0.4.45 to 0.4.46 (line 280)
• codex-rs/Cargo.lock: Lockfile updated to reflect the new version's checksum

The tar crate is consumed in two crates within this workspace:

• package-manager (archive extraction for external packages)
• artifacts (artifact runtime installation)

Security Assessment

The PAX header fix in 0.4.46 resolves a vulnerability where malformed tar archives could cause a desync between the expected and actual entry positions, potentially leading to incorrect file extraction. Both consuming crates already implement proper path sanitization (safe_extract_path in package-manager) to prevent path traversal attacks during archive extraction.

Files Reviewed (2 files)

• codex-rs/Cargo.toml - Version constraint update
• codex-rs/Cargo.lock - Lockfile update

---

_{Reviewed by laguna-m.1-20260312:free · 1,257,254 tokens}