PT-2018-2781 · Postgresql · Postgresql

Published 2018-02-08 · Updated 2026-01-30 · CVE-2018-1052

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions postgresql versions 10.x prior to 10.2

Description A memory disclosure issue was found in the table partitioning of postgresql, allowing an authenticated attacker to read arbitrary bytes of server memory via purpose-crafted insert to a partitioned table. The issue is related to the lack of protection of service data, which can be exploited by a remote attacker to disclose protected information.

Recommendations For postgresql versions 10.x prior to 10.2, update to version 10.2 or later to resolve the issue. As a temporary workaround, consider restricting access to partitioned tables to minimize the risk of exploitation. Avoid using manipulated insertions to partitioned tables until the issue is resolved.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2019-01822

CLEANSTART-2026-FW42039

CLEANSTART-2026-HJ04971

CVE-2018-1052

OPENSUSE-SU-2024:11184-1

Affected Products

Postgresql

References · 110

• https://osv.dev/vulnerability/CLEANSTART-2026-FW42039 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10129 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-2455 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11184-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7547 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-3677 · Security Note
• https://osv.dev/vulnerability/ALPINE-CVE-2018-1052 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-25694 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-7485 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-25695 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-23214 · Security Note
• https://osv.dev/vulnerability/CVE-2018-1052 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16850 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-51476 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-1058 · Security Note