5.9Orta
CVE-2026-6967Missing Delegated Metadata Validation in awslabs/tough
Açıklama
Missing expiration, hash, and length enforcement in delegated metadata validation in awslabs/tough before tough-v0.22.0 allows remote authenticated users with delegated signing authority to bypass TUF specification integrity checks for delegated targets metadata and poison the local metadata cache, because load_delegations does not apply the same validation checks as the top-level targets metadata path. We recommend you upgrade to tough-v0.22.0 / tuftool-v0.15.0.
Zayıflık türü (CWE):
CWE-345
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
Kaynaklar ve yamalar
- https://aws.amazon.com/security/security-bulletins/2026-019-aws/ vendor-advisoryVendor Advisory
- https://github.com/awslabs/tough/releases/tag/tough-v0.22.0 patchRelease Notes
- https://github.com/awslabs/tough/releases/tag/tuftool-v0.15.0 patchRelease Notes
- https://crates.io/crates/tough/0.22.0 patchProduct
- https://crates.io/crates/tuftool/0.15.0 patchProduct
- https://github.com/awslabs/tough/security/advisories/GHSA-4v58-8p28-2rq3 third-party-advisoryVendor Advisory
CPE eşleşmeleri (NVD) (2)
cpe:2.3:a:amazon:tough:*:*:*:*:*:rust:*:*≥ 0.9.0 < 0.22.0cpe:2.3:a:amazon:tuftool:*:*:*:*:*:rust:*:*< 0.15.0