CVE-2022-41862

At a glance

Severity: LOW 3.7
EPSS: EPSS 0.62 % · percentile 50 (2026-10-27)
State: PUBLISHED
Published: 2023-03-03
Updated: 2025-03-07
Assigner: redhat
NVD status: Modified

Description

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

Scores

Version	Score	Vector	Scored by
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	CISA-ADP
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	NVD · nvd@nist.gov (Primary)
CVSS 3.1	LOW 3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-200

European references

ENISA EUVD · EUVD-2022-45026
GCVE · GCVE-0-2022-41862

CERT-FR advisories

CERTFR-2025-AVI-0760 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
CERTFR-2025-AVI-0580 — Multiples vulnérabilités dans VMware Tanzu · cert.ssi.gouv.fr
CERTFR-2025-AVI-0524 — Multiples vulnérabilités dans VMware Tanzu · cert.ssi.gouv.fr
CERTFR-2024-AVI-0119 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
CERTFR-2023-AVI-0107 — Vulnérabilité dans PostgreSQL · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* ≥ 12.0 < 12.14
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* ≥ 13.0 < 13.10
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* ≥ 14.0 < 14.7
cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* ≥ 15.0 < 15.2
cpe:2.3:o:fedoraproject:fedora:8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:integration_camel_quarkus:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:integration_service_registry:-:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Affected products

Product	Versions
postgresql	affected postgresql 5.2, postgresql 14.7, postgresql 13.10, postgresql 12.14, postgresql 11.19

References

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