CVE-2021-46873

Katalog CVE

CVSS 5.3 · Medium EPSS 0,47%

Kerentanan Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') pada wireguard. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

WireGuard, such as WireGuard 0.5.3 on Windows, does not fully account for the possibility that an adversary might be able to set a victim's system time to a future value, e.g., because unauthenticated NTP is used. This can lead to an outcome in which one static private key becomes permanently useless.

Rincian

Terbit di NVD

29 Januari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,47% peluang dieksploitasi; lebih tinggi dari 39,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.zx2c4.com/pipermail/wireguard/2021-August/006916.html mailing list · advisory pihak ketiga