modules:
  - module: github.com/sylabs/sif/v2
    versions:
      - fixed: 2.8.1
    vulnerable_at: 2.8.0
    packages:
      - package: github.com/sylabs/sif/v2/pkg/integrity
        symbols:
          - signAndEncodeJSON
          - verifyAndDecode
          - newDigest
          - digest.MarshalJSON
        derived_symbols:
          - Signer.Sign
          - Verifier.Verify
          - digest.UnmarshalJSON
description: |-
    The Singularity Image Format (SIF) reference implementation does not verify
    that the hash algorithm(s) used are cryptographically secure when verifying
    digital signatures.
cves:
  - CVE-2022-39237
ghsas:
  - GHSA-m5m3-46gj-wch8
references:
  - advisory: https://github.com/sylabs/sif/security/advisories/GHSA-m5m3-46gj-wch8
  - fix: https://github.com/sylabs/sif/commit/07fb86029a12e3210f6131e065570124605daeaa