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

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

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/03/2023
Created
05/05/2023
Added
04/06/2023
Modified
12/15/2023

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-libpq
  • redhat-upgrade-libpq-debuginfo
  • redhat-upgrade-libpq-debugsource
  • redhat-upgrade-libpq-devel
  • redhat-upgrade-libpq-devel-debuginfo
  • redhat-upgrade-pg_repack
  • redhat-upgrade-pg_repack-debuginfo
  • redhat-upgrade-pg_repack-debugsource
  • redhat-upgrade-pgaudit
  • redhat-upgrade-pgaudit-debuginfo
  • redhat-upgrade-pgaudit-debugsource
  • redhat-upgrade-postgres-decoderbufs
  • redhat-upgrade-postgres-decoderbufs-debuginfo
  • redhat-upgrade-postgres-decoderbufs-debugsource
  • redhat-upgrade-postgresql
  • redhat-upgrade-postgresql-contrib
  • redhat-upgrade-postgresql-contrib-debuginfo
  • redhat-upgrade-postgresql-debuginfo
  • redhat-upgrade-postgresql-debugsource
  • redhat-upgrade-postgresql-docs
  • redhat-upgrade-postgresql-docs-debuginfo
  • redhat-upgrade-postgresql-plperl
  • redhat-upgrade-postgresql-plperl-debuginfo
  • redhat-upgrade-postgresql-plpython3
  • redhat-upgrade-postgresql-plpython3-debuginfo
  • redhat-upgrade-postgresql-pltcl
  • redhat-upgrade-postgresql-pltcl-debuginfo
  • redhat-upgrade-postgresql-private-devel
  • redhat-upgrade-postgresql-private-libs
  • redhat-upgrade-postgresql-private-libs-debuginfo
  • redhat-upgrade-postgresql-server
  • redhat-upgrade-postgresql-server-debuginfo
  • redhat-upgrade-postgresql-server-devel
  • redhat-upgrade-postgresql-server-devel-debuginfo
  • redhat-upgrade-postgresql-static
  • redhat-upgrade-postgresql-test
  • redhat-upgrade-postgresql-test-debuginfo
  • redhat-upgrade-postgresql-test-rpm-macros
  • redhat-upgrade-postgresql-upgrade
  • redhat-upgrade-postgresql-upgrade-debuginfo
  • redhat-upgrade-postgresql-upgrade-devel
  • redhat-upgrade-postgresql-upgrade-devel-debuginfo

References

  • CVE-2022-41862
  • RHSA-2023:1576
  • RHSA-2023:1693
  • RHSA-2023:4535
  • RHSA-2023:6429
  • RHSA-2023:7016
  • RHSA-2023:7545
  • RHSA-2023:7580
  • RHSA-2023:7666
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