| id: GO-2022-1045 |
| 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 |
| summary: Improper validation of signature hash algorithms in github.com/sylabs/sif/v2 |
| 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 |
