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Oracle Linux: CVE-2021-3677: ELSA-2021-5236: postgresql:13 security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2021-3677: ELSA-2021-5236: postgresql:13 security update (MODERATE) (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
08/12/2021
Created
12/29/2021
Added
12/23/2021
Modified
08/06/2024

Description

A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.

Solution(s)

  • oracle-linux-upgrade-pg-repack
  • oracle-linux-upgrade-pgaudit
  • oracle-linux-upgrade-postgres-decoderbufs
  • oracle-linux-upgrade-postgresql
  • oracle-linux-upgrade-postgresql-contrib
  • oracle-linux-upgrade-postgresql-docs
  • oracle-linux-upgrade-postgresql-plperl
  • oracle-linux-upgrade-postgresql-plpython3
  • oracle-linux-upgrade-postgresql-pltcl
  • oracle-linux-upgrade-postgresql-server
  • oracle-linux-upgrade-postgresql-server-devel
  • oracle-linux-upgrade-postgresql-static
  • oracle-linux-upgrade-postgresql-test
  • oracle-linux-upgrade-postgresql-test-rpm-macros
  • oracle-linux-upgrade-postgresql-upgrade
  • oracle-linux-upgrade-postgresql-upgrade-devel

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