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Untriaged
Permalink CVE-2023-5869
8.8 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): HIGH
  • Availability impact (A): HIGH
created 6 months, 1 week ago
Postgresql: buffer overrun from integer overflow in array modification

A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory.

References

Affected products

PostgreSQL
  • ==11.22
  • ==15.5
  • ==13.13
  • ==16.1
  • ==12.17
  • ==14.10
postgresql
  • *
postgresql:10
  • *
postgresql:12
  • *
postgresql:13
  • *
postgresql:15
  • *
mingw-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

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pkgs.postgresql_13

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pkgs.postgresql_14

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

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pkgs.postgresql15Packages.anonymizer

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pkgs.postgresql16Packages.anonymizer

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

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pkgs.postgresql18Packages.anonymizer

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Package maintainers