CVE-2022-43995: sudo project sudo

csirt@kutim:~/threat-intel/cve/CVE-2022-43995

CVSS 7.1 · High EPSS 0,29%

Kerentanan Out-of-bounds Read pada sudo project sudo. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture.

Rincian

Terbit di NVD: 2 November 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.1 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-125: Out-of-bounds Read
EPSS (30 hari): 0,29% peluang dieksploitasi; lebih tinggi dari 20,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
sudo project	sudo	Versi 1.8.0 hingga sebelum 1.9.12
sudo project	sudo	Versi 1.9.12

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.sudo.ws/security/advisories/ advisory vendor
https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050 patch · advisory pihak ketiga
https://bugzilla.redhat.com/show_bug.cgi?id=2139911 issue tracking · advisory pihak ketiga
https://news.ycombinator.com/item?id=33465707 advisory pihak ketiga
https://security.gentoo.org/glsa/202211-08 advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.