CVE-2022-41862

LowCVSS 3.7/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 3.7/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200

Affected software

Vendor	Product	Versions
n/a	postgresql	postgresql 5.2, postgresql 14.7, postgresql 13.10, postgresql 12.14, postgresql 11.19

References

https://bugzilla.redhat.com/show_bug.cgi?id=2165722Issue Tracking, Third Party Advisory
https://security.netapp.com/advisory/ntap-20230427-0002/
https://www.postgresql.org/support/security/CVE-2022-41862/Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2165722Issue Tracking, Third Party Advisory
https://security.netapp.com/advisory/ntap-20230427-0002/
https://www.postgresql.org/support/security/CVE-2022-41862/Vendor Advisory

Timeline

Published: Mar 3, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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