Description
Improper verification of cryptographic signature uniqueness in delegated role validation in awslabs/tough before tough-v0.22.0 allows remote authenticated users to bypass the TUF signature threshold requirement by duplicating a valid signature, causing the client to accept forged delegated role metadata. We recommend you upgrade to tough-v0.22.0 / tuftool-v0.15.0.
CVSS 5.3EPSS 0.262%Risque 0.54
Voir la source- Publication
- 2026-04-24 20:16:28
- Versions concernées
- cannotmatch
- Type
- Package
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N