modules:
  - module: github.com/ipld/go-codec-dagpb
    versions:
      - fixed: 1.3.1
    vulnerable_at: 1.3.0
    packages:
      - package: github.com/ipld/go-codec-dagpb
        symbols:
          - DecodeBytes
        derived_symbols:
          - Decode
          - Decoder
          - Unmarshal
description: The dag-pb codec can panic when decoding invalid blocks.
published: 2022-07-01T20:08:04Z
ghsas:
  - GHSA-g3vv-g2j5-45f2
  - GHSA-967g-cjx4-h7j6
references:
  - fix: https://github.com/ipld/go-codec-dagpb/commit/a17ace35cc760a2698645c09868f9050fa219f57
cve_metadata:
    id: CVE-2022-2584
    cwe: 'CWE-119: Improper Restriction of Operations within the Bounds of a Memory
        Buffer'