Descrição
sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 3.2.1, the preAuthEncoding function in @sigstore/core uses Node.js ascii encoding when converting the PAE string to bytes, allowing payloadType to be mutated after signing without invalidating the signature and breaking the type-binding guarantee that DSSE is designed to provide. This issue is fixed in version 3.2.1.
CVSS 5.4EPSS 0.196%Risco 0.55
Ver fonte- Publicação
- 2026-07-14 21:17:01
- Versões afetadas
- <3.2.1
- Tipo
- Biblioteca
- Vetor
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L