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Untriaged
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Permalink CVE-2023-5868
created 4 months, 3 weeks ago
Postgresql: memory disclosure in aggregate function calls

A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-type arguments. Handling 'unknown'-type values from string literals without type designation can disclose bytes, potentially revealing notable and confidential information. This issue exists due to excessive data output in aggregate function calls, enabling remote users to read some portion of system memory.

Affected products

PostgreSQL
  • ==13.13
  • ==16.1
  • ==11.22
  • ==15.5
  • ==14.10
  • ==12.17
postgresql
  • *
postgresql:12
  • *
postgresql:13
  • *
postgresql:15
  • *
mingw-postgresql
postgresql:10/postgresql
postgresql:12/postgresql
postgresql:13/postgresql
postgresql:14/postgresql
postgresql:15/postgresql
  • *
postgresql:16/postgresql
  • *
rh-postgresql10-postgresql
rh-postgresql12-postgresql
  • *
rh-postgresql13-postgresql
  • *
advanced-cluster-security/rhacs-main-rhel8
  • *
advanced-cluster-security/rhacs-operator-bundle
  • *
advanced-cluster-security/rhacs-central-db-rhel8
  • *
advanced-cluster-security/rhacs-scanner-db-rhel8
  • *
advanced-cluster-security/rhacs-scanner-db-slim-rhel8
  • *

Matching in nixpkgs

pkgs.postgresql

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_13

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_14

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_15

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_16

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_17

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_18

Powerful, open source object-relational database system

  • nixos-unstable -

pkgs.postgresql_jdbc

JDBC driver for PostgreSQL allowing Java programs to connect to a PostgreSQL database

  • nixos-unstable -

pkgs.postgresqlPackages.anonymizer

Extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database

  • nixos-unstable -

pkgs.postgresql13Packages.anonymizer

Extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database

  • nixos-unstable -

pkgs.postgresql14Packages.anonymizer

Extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database

  • nixos-unstable -

pkgs.postgresql15Packages.anonymizer

Extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database

  • nixos-unstable -

pkgs.postgresql16Packages.anonymizer

Extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database

  • nixos-unstable -

pkgs.postgresql18Packages.anonymizer

Extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database

  • nixos-unstable -

Package maintainers