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Zafiyetler / CVE-2026-6665

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CVE-2026-6665

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

Yayın Değişiklik CWE 121
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

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

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Bitnami. Daha düşük diyenler: Azure Linux (yüksek).

Açıklama

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.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
bitnami::Bitnami Vulnerability Databasepgbouncer1.25.2
Azure Linux 3.0pgbouncer0:1.25.2-1.azl3
chainguardpgbouncer1.25.2-r0
debian 11pgbouncerdüzeltme belirtilmemiş
debian 12pgbouncerdüzeltme belirtilmemiş
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

Referanslar

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.