CVE-2025-2291

PgBouncer default auth_query does not take Postgres password expiry into account

En bref

Sévérité: HIGH 8.1
EPSS: EPSS 0.37 % · centile 31 (2026-10-27)
État: PUBLISHED
Publiée: 2025-04-16
Mise à jour: 2025-11-03
Attribuée par: PostgreSQL
Statut NVD: Analyzed

Description

Password can be used past expiry in PgBouncer due to auth_query not taking into account Postgres its VALID UNTIL value, which allows an attacker to log in with an already expired password

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	PostgreSQL
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 (Secondary)
CVSS 3.1	CRITICAL 9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

CWE-324

Références européennes

ENISA EUVD · EUVD-2025-11379
GCVE · GCVE-0-2025-2291

Avis du CERT-FR

CERTFR-2025-AVI-0339 — Vulnérabilité dans PostgreSQL PgBouncer · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:pgbouncer:pgbouncer:*:*:*:*:*:*:*:* < 1.24.1
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Produits affectés

Produit	Versions
PgBouncer	affected 0 < 1.24.1

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD