CVE-2022-3916

Katalog CVE

CVSS 6.8 · Medium EPSS 0,95%

Kerentanan Session Fixation pada redhat keycloak, redhat single sign-on +4 lainnya. Skor CVSS 3.1 6.8 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in the offline_access scope in Keycloak. This issue would affect users of shared computers more (especially if cookies are not cleared), due to a lack of root session validation, and the reuse of session ids across root and user authentication sessions. This enables an attacker to resolve a user session attached to a previously authenticated user; when utilizing the refresh token, they will be issued a token for the original user.

Rincian

Terbit di NVD

20 September 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-384: Session Fixation
CWE-613: Insufficient Session Expiration

EPSS (30 hari)

0,95% peluang dieksploitasi; lebih tinggi dari 60,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2022:8961 advisory vendor
• https://access.redhat.com/errata/RHSA-2022:8962 advisory vendor
• https://access.redhat.com/errata/RHSA-2022:8963 advisory vendor
• https://access.redhat.com/errata/RHSA-2022:8964 advisory vendor
• https://access.redhat.com/errata/RHSA-2022:8965 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1043 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1044 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1045 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1047 advisory vendor
• https://access.redhat.com/errata/RHSA-2023:1049 advisory vendor
• https://access.redhat.com/security/cve/CVE-2022-3916 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2141404 issue tracking · advisory vendor