CVE-2022-29185: totp-rs project totp-rs

csirt@kutim:~/threat-intel/cve/CVE-2022-29185

CVSS 4.4 · Medium EPSS 0,86%

Kerentanan Observable Discrepancy pada totp-rs project totp-rs. Skor CVSS 3.1 4.4 (Medium) menurut NVD.

Deskripsi (NVD)

totp-rs is a Rust library that permits the creation of 2FA authentification tokens per time-based one-time password (TOTP). Prior to version 1.1.0, token comparison was not constant time, and could theorically be used to guess value of an TOTP token, and thus reuse it in the same time window. The attacker would have to know the password beforehand nonetheless. Starting with patched version 1.1.0, the library uses constant-time comparison. There are currently no known workarounds.

Rincian

Terbit di NVD: 20 Mei 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 4.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-203: Observable Discrepancy
CWE-208: Observable Timing Discrepancy
EPSS (30 hari): 0,86% peluang dieksploitasi; lebih tinggi dari 57,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
totp-rs project	totp-rs	Semua versi sebelum 1.1.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/constantoine/totp-rs/issues/13 issue tracking · advisory pihak ketiga
https://github.com/constantoine/totp-rs/releases/tag/v1.1.0 release notes · advisory pihak ketiga
https://github.com/constantoine/totp-rs/security/advisories/GHSA-8vxv-2g8p-2249 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.