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crates.io package

os_str_bytes

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 7.5crates.ioPublished

    os_str_bytes relies on undefined behavior of char::from_u32_unchecked

    CVE-2020-35865 · GHSA-q948-x8rf-888m

    Affected
    • crates.io os_str_bytes < 2.0.0
    Fixed in
    2.0.0· Vendor fix available
    Issue
    The Windows implementation of this crate relied on the behavior of std::char::fromu32unchecked when its safety clause is violated. Even though this worked with Rust versions up to 1.42 (at least), that behavior could change with any new Rust version, possibly leading a security issue. The flaw was corrected in version 2.0.0.

    Recommended action: Upgrade to 2.0.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →