CVE-2026-6967: amazon tough +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2026-6967

CVSS 6.5 · Medium EPSS 0,30%

Kerentanan Insufficient Verification of Data Authenticity pada amazon tough, amazon tuftool. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 24 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-345: Insufficient Verification of Data Authenticity
EPSS (30 hari): 0,30% peluang dieksploitasi; lebih tinggi dari 21,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
amazon	tough	Versi 0.9.0 hingga sebelum 0.22.0
amazon	tuftool	Semua versi sebelum 0.15.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://aws.amazon.com/security/security-bulletins/2026-019-aws/ advisory vendor
https://github.com/awslabs/tough/security/advisories/GHSA-4v58-8p28-2rq3 advisory vendor
https://crates.io/crates/tough/0.22.0 product
https://crates.io/crates/tuftool/0.15.0 product
https://github.com/awslabs/tough/releases/tag/tough-v0.22.0 release notes
https://github.com/awslabs/tough/releases/tag/tuftool-v0.15.0 release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.