Yüksek CVSS 7 PoC var
CVE-2026-35352: Coreutils: güvenlik açığı
Açıklama (NVD)
A Time-of-Check to Time-of-Use (TOCTOU) race condition exists in the mkfifo utility of uutils coreutils. The utility creates a FIFO and then performs a path-based chmod to set permissions. A local attacker with write access to the parent directory can swap the newly created FIFO for a symbolic link between these two operations. This redirects the chmod call to an arbitrary file, potentially enabling privilege escalation if the utility is run with elevated privileges.
Özet bilgiler
- Ürün
- Uutils Coreutils
- CVSS v3.1
- 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,15 (yüzdelik 4)
- CWE
- CWE-367
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| uutils-coreutils | — | — | — |