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GHSA-967g-cjx4-h7j6: Duplicate Advisory: go-codec-dagpb vulnerable to panic when decoding invalid blocks

December 28, 2022 (updated January 23, 2026)

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-g3vv-g2j5-45f2. This link is maintained to preserve external references.

Original Description

go-codec-dagpb is an implementation of the DAG-PB spec for Go. The dag-pb codec can panic when decoding invalid blocks. This issue has been patched in version 1.3.1.

References

  • github.com/advisories/GHSA-967g-cjx4-h7j6
  • github.com/ipld/go-codec-dagpb/commit/a17ace35cc760a2698645c09868f9050fa219f57
  • nvd.nist.gov/vuln/detail/CVE-2022-2584
  • pkg.go.dev/vuln/GO-2022-0422

Code Behaviors & Features

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Affected versions

All versions before 1.3.1

Fixed versions

  • 1.3.1

Solution

Upgrade to version 1.3.1 or above.

Impact 7 HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Learn more about CVSS

Weakness

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Source file

go/github.com/ipld/go-codec-dagpb/GHSA-967g-cjx4-h7j6.yml

Spotted a mistake? Edit the file on GitLab.

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