vulnerability

Red Hat: CVE-2022-41862: postgresql: Client memory disclosure when connecting with Kerberos to modified server (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
2023-03-03
Added
2023-04-06
Modified
2025-03-10

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.

Solution(s)

redhat-upgrade-libpqredhat-upgrade-libpq-debuginforedhat-upgrade-libpq-debugsourceredhat-upgrade-libpq-develredhat-upgrade-libpq-devel-debuginforedhat-upgrade-pg_repackredhat-upgrade-pg_repack-debuginforedhat-upgrade-pg_repack-debugsourceredhat-upgrade-pgauditredhat-upgrade-pgaudit-debuginforedhat-upgrade-pgaudit-debugsourceredhat-upgrade-postgres-decoderbufsredhat-upgrade-postgres-decoderbufs-debuginforedhat-upgrade-postgres-decoderbufs-debugsourceredhat-upgrade-postgresqlredhat-upgrade-postgresql-contribredhat-upgrade-postgresql-contrib-debuginforedhat-upgrade-postgresql-debuginforedhat-upgrade-postgresql-debugsourceredhat-upgrade-postgresql-docsredhat-upgrade-postgresql-docs-debuginforedhat-upgrade-postgresql-plperlredhat-upgrade-postgresql-plperl-debuginforedhat-upgrade-postgresql-plpython3redhat-upgrade-postgresql-plpython3-debuginforedhat-upgrade-postgresql-pltclredhat-upgrade-postgresql-pltcl-debuginforedhat-upgrade-postgresql-private-develredhat-upgrade-postgresql-private-libsredhat-upgrade-postgresql-private-libs-debuginforedhat-upgrade-postgresql-serverredhat-upgrade-postgresql-server-debuginforedhat-upgrade-postgresql-server-develredhat-upgrade-postgresql-server-devel-debuginforedhat-upgrade-postgresql-staticredhat-upgrade-postgresql-testredhat-upgrade-postgresql-test-debuginforedhat-upgrade-postgresql-test-rpm-macrosredhat-upgrade-postgresql-upgraderedhat-upgrade-postgresql-upgrade-debuginforedhat-upgrade-postgresql-upgrade-develredhat-upgrade-postgresql-upgrade-devel-debuginfo
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