7.5Yüksek
CVE-2026-116189rclone 1.55.0 before 1.75.2 selfupdate Signature Verification Bypass via SHA256SUMS
Açıklama
rclone from 1.55.0 before 1.75.2 contains a signature verification bypass in stable selfupdate that trusts checksums from unsigned bytes preceding the PGP-clearsigned SHA256SUMS block. Attackers controlling the release distribution path can prepend an unsigned checksum line matching a malicious archive, causing selfupdate to install an attacker-controlled rclone executable.
Zayıflık türü (CWE):
CWE-347
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
Kaynaklar ve yamalar
- GitHub Security Advisory (GHSA-w33h-3qgq-8mv8) vendor-advisoryVendor Advisory
- VulnCheck Advisory: rclone 1.55.0 before 1.75.2 selfupdate Signature Verification Bypass via SHA256SUMS third-party-advisoryThird Party Advisory
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*≥ 1.55.0 < 1.75.2