VDB
DEBIAN-CVE-2023-5869
DEBIAN-CVE-2023-5869
PUBLISHED
CVSS 8.800000190734863 HIGH
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.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | postgresql-13 | *, 13.4-0, 13.4-1 |
| Debian:12 | postgresql-15 | 15.3-0+deb12u1, 15.3-1, 15.4-0+deb12u1 |
Timeline
- Dec 10, 2023 CVE Published
- Apr 28, 2026 CVE Updated