CVE-2020-25582

Katalog CVE

CVSS 8.7 · High EPSS 0,69%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada freebsd. Skor CVSS 3.1 8.7 (High) menurut NVD.

Deskripsi (NVD)

In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killall(1), calls jail_attach(2) to enter a jail, the jailed root can attach to it using ptrace(2) before the current working directory is changed.

Rincian

Terbit di NVD

26 Maret 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.7 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,69% peluang dieksploitasi; lebih tinggi dari 51,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.FreeBSD.org/advisories/FreeBSD-SA-21:05.jail_chdir.asc advisory vendor
• https://security.netapp.com/advisory/ntap-20210423-0003/ advisory pihak ketiga