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Oracle Linux: (CVE-2021-3393) ELSA-2021-2372: postgresql:12 security update

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Oracle Linux: (CVE-2021-3393) ELSA-2021-2372: postgresql:12 security update

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
02/15/2021
Created
06/14/2021
Added
06/12/2021
Modified
06/12/2021

Description

An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.

Solution(s)

  • 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

References

  • ELSA-2021-2372
  • CVE-2021-3393
  • USN-4735-1

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