CVE-2022-39222

Katalog CVE

CVSS 6.5 · Medium EPSS 1,6%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada linuxfoundation dex. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Dex is an identity service that uses OpenID Connect to drive authentication for other apps. Dex instances with public clients (and by extension, clients accepting tokens issued by those Dex instances) are affected by this vulnerability if they are running a version prior to 2.35.0. An attacker can exploit this vulnerability by making a victim navigate to a malicious website and guiding them through the OIDC flow, stealing the OAuth authorization code in the process. The authorization code then can be exchanged by the attacker for a token, gaining access to applications accepting that token. Version 2.35.0 has introduced a fix for this issue. Users are advised to upgrade. There are no known workarounds for this issue.

Rincian

Terbit di NVD

6 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-862: Missing Authorization

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 74,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/dexidp/dex/commit/49471b14c8080ddb034d4855841123d378b7a634 patch · advisory pihak ketiga
• https://github.com/dexidp/dex/security/advisories/GHSA-vh7g-p26c-j2cw exploit · advisory pihak ketiga