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Go package

github.com/ipfs/go-unixfsnode

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 Withdrawn advisories and news are excluded.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 7.5GoPublished

    IPFS go-unixfsnode subject to DOS via HAMT Decoding Panics

    CVE-2023-23631 · GHSA-4gj3-6r43-3wfc

    Affected
    • Go github.com/ipfs/go-unixfsnode < 1.5.2
    Fixed in
    1.5.2· Vendor fix available
    Issue
    Impact Trying to read malformed HAMT sharded directories can cause panics and virtual memory leaks. If you are reading untrusted user input, an attacker can then trigger a panic. This is caused by a bogus fanout parameter in the HAMT directory nodes. This includes checks returned in ipfs/go-bitfield GHSA-2h6c-j3gf-xp9r, as well as limiting the fanout to <= 1024 (to avoid attempts of arbitrary sized allocations). Patches - https://github.com/ipfs/go-unixfsnode/commit/91b3d39d33ef0cd2aff2c95d50b2329350944b68 - https://github.com/ipfs/go-unixfsnode/commit/a4ed723727e0bdc2277158337c2fc0d82802d122 References https://github.com/ipfs/go-unixfs/security/advisories/GHSA-q264-w97q-q778 https://github.com/ipfs/go-bitfield/security/advisories/GHSA-2h6c-j3gf-xp9r

    Recommended action: Upgrade to 1.5.2 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 →