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crates.io package

grcov

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 Withdrawn advisories and news are excluded.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. Unratedcrates.ioPublished

    grcov has an out of bounds write triggered by crafted coverage data

    GHSA-qm2p-4w45-v2vr

    Affected
    • crates.io grcov < 0.8.20
    Fixed in
    0.8.20· Vendor fix available
    Issue
    Function grcov::covdir::getcoverage uses the unsafe function getuncheckedmut without validating that the index is in bounds. This results in memory corruption, and could potentially allow arbitrary code execution provided that an attacker can feed the tool crafted coverage data.

    Recommended action: Upgrade to 0.8.20 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 →