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crates.io package

ticketed_lock

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.

Open advisories

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 Withdrawn advisories and news are excluded.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

  1. High, CVSS 8.1crates.ioPublished

    Data races in ticketed_lock

    CVE-2020-36439 · GHSA-77m6-x95j-75r5

    Affected
    • crates.io ticketed_lock < 0.3.0
    Fixed in
    0.3.0· Vendor fix available
    Issue
    Affected versions of this crate unconditionally implemented Send for ReadTicket<T & WriteTicket<T. This allows to send non-Send T to other threads. This can allows creating data races by cloning types with internal mutability and sending them to other threads (as T of ReadTicket<T/WriteTicket<T). Such data races can cause memory corruption or other undefined behavior. The flaw was corrected in commit a986a93 by adding T: Send bounds to Send impls of ReadTicket<T/WriteTicket<T.

    Recommended action: Upgrade to 0.3.0 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 →