Vulnérabilités / CVE-2026-6665

critique

CVE-2026-6665

The SCRAM code in PgBouncer before 1.25.2 did not check the return val ...

Publiée Modifiée CWE 121
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Bitnami9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD, Bitnami. Plus basse selon Azure Linux (élevée).

Description

The SCRAM code in PgBouncer before 1.25.2 did not check the return value of strlcat() correctly when building the contents of the SCRAM client-final-message. A malicious backend that sends a SCRAM server-final-message with a long nonce can trigger a stack overflow.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
bitnami::Bitnami Vulnerability Databasepgbouncer1.25.2
Azure Linux 3.0pgbouncer0:1.25.2-1.azl3
chainguardpgbouncer1.25.2-r0
debian 11pgbouncerpas de correctif indiqué
debian 12pgbouncerpas de correctif indiqué
debian 13pgbouncer1.24.1-1+deb13u2
debian 14pgbouncer1.25.2-1
echopgbouncer1.24.1-1+deb13u2
minimospgbouncer1.25.2-r0
rapidfort debian 12pgbouncer0:1.24.1-1+deb13u2, 0:1.25.2-1
rapidfort debian 13pgbouncer0:1.24.1-1+deb13u2, 0:1.25.2-1
wolfipgbouncer1.25.2-r0

Références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.