CVEvulnerability

CVE-2023-5869

8.8 HIGH Published 2023-12-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-190

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.

Affected configurations

• postgresql postgresql (>= 11.0 < 11.22) • postgresql postgresql (>= 12.0 < 12.17) • postgresql postgresql (>= 13.0 < 13.13) • postgresql postgresql (>= 14.0 < 14.10) • postgresql postgresql (>= 15.0 < 15.5) • postgresql postgresql 16.0 • redhat codeready linux builder eus 9.2 • redhat codeready linux builder eus for power little endian eus 9.0 ppc64le • redhat codeready linux builder eus for power little endian eus 9.2 ppc64le • redhat codeready linux builder for arm64 eus 8.6 aarch64 • redhat codeready linux builder for arm64 eus 9.0 aarch64 • redhat codeready linux builder for arm64 eus 9.2 aarch64 • redhat codeready linux builder for ibm z systems eus 9.0 s390x • redhat codeready linux builder for ibm z systems eus 9.2 s390x • redhat codeready linux builder for power little endian eus 9.0 ppc64le • redhat codeready linux builder for power little endian eus 9.2 ppc64le • redhat software collections 1.0 • redhat enterprise linux 8.0 • redhat enterprise linux 9.0 • redhat enterprise linux desktop 7.0 • redhat enterprise linux eus 8.6 • redhat enterprise linux eus 8.8 • redhat enterprise linux eus 9.0 • redhat enterprise linux eus 9.2 • redhat enterprise linux for arm 64 8.0 • redhat enterprise linux for arm 64 8.8 aarch64 • redhat enterprise linux for ibm z systems 7.0 s390x • redhat enterprise linux for ibm z systems 8.0 s390x • redhat enterprise linux for ibm z systems eus 8.6 s390x • redhat enterprise linux for ibm z systems eus 8.8 s390x • redhat enterprise linux for ibm z systems eus 9.0 s390x • redhat enterprise linux for ibm z systems eus 9.2 s390x • redhat enterprise linux for power big endian 7.0 ppc64 • redhat enterprise linux for power little endian 7.0 ppc64le • redhat enterprise linux for power little endian 8.0 ppc64le • redhat enterprise linux for power little endian eus 8.6 ppc64le • redhat enterprise linux for power little endian eus 8.8 ppc64le • redhat enterprise linux for power little endian eus 9.0 ppc64le • redhat enterprise linux for power little endian eus 9.2 ppc64le • redhat enterprise linux for scientific computing 7.0 • redhat enterprise linux server 7.0 • redhat enterprise linux server aus 8.2 • redhat enterprise linux server aus 8.4 • redhat enterprise linux server aus 8.6 • redhat enterprise linux server aus 9.2 • redhat enterprise linux server tus 8.2 • redhat enterprise linux server tus 8.4 • redhat enterprise linux server tus 8.6 • redhat enterprise linux workstation 7.0

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References