gitoxide gix: untrusted .git/config disables filesystem .git-protection path checks via unfiltered protect_options()

影響: rust:gix >= 0.88.0, <= 0.89.0 → 0.90.0

In the gix crate, Cache::protect_options() in gix/src/config/cache/access.rs reads the three filesystem path-protection settings (core.protectHFS, core.protectNTFS, and gitoxide.core.protectWindows) with the unfiltered gix_config::File::boolean() accessor instead of the trust-aware boolean_filter() accessor used by every other security-critical config read in the same file. When a repository is opened with reduced trust (an ownership mismatch, which maps .git/config sections to Trust::Reduced),…

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2026/10/24 05:52、GitHub Advisory Databaseが「gitoxide gix: untrusted .git/config disables filesystem .git-protection path checks via unfiltered protect_options()」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「重要」(high) です。関連する技術: Rust。