CVE-2023-5869

Updated: 2024-01-25 19:53:05.446124

Description:

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.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 8.8

Status

OS name Project name Version Score Severity Status Errata Last updated
Ubuntu 16.04 ELS postgresql-9.5 9.5.25-0 8.8 HIGH Released CLSA-2024:1707420507 2024-02-08 16:09:59
Ubuntu 18.04 ELS postgresql-10 10.23-0 8.8 HIGH Released CLSA-2023:1703610792 2023-12-26 13:08:42