CVE-2020-12242

Katalog CVE

CVSS 7.8 · High EPSS 1,1%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada valvesoftware source. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Valve Source allows local users to gain privileges by writing to the /tmp/hl2_relaunch file, which is later executed in the context of a different user account.

Rincian

Terbit di NVD

27 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://0xem.ma/cve/2020/04/28/Source-hl2-relaunch-exec.html exploit · advisory pihak ketiga