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crates.io package

iana-time-zone

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 Withdrawn advisories and news are excluded.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. Unratedcrates.ioPublished

    iana-time-zone vulnerable to use after free in MacOS / iOS implementation

    GHSA-3fg9-hcq5-vxrc

    Affected
    • crates.io iana-time-zone >= 0.1.43, < 0.1.45
    Fixed in
    0.1.45· Vendor fix available
    Issue
    In iana-time-zone v0.1.43 a use-after-free bug in the MacOS / iOS implementation was introduced. The copied system time zone was released before its name was copied. If the system time zone was changed between the call of CFRelease and str::toowned(), random memory would be copied.

    Recommended action: Upgrade to 0.1.45 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 →