PT-2019-6375 · Postgresql+2 · Postgresql+2

Andreas Seltenreich · Published 2019-08-07 · Updated 2026-01-30 · CVE-2019-10209

Positive Technologies (AI Summary)

CVSS v2.0

3.5

Low

Base vector

AV:N/AC:M/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Postgresql versions 11.x before 11.5

Description The issue is related to a memory disclosure in cross-type comparison for hashed subplan, which can allow a remote attacker to disclose protected information due to a buffer read beyond memory boundaries.

Recommendations For Postgresql versions 11.x before 11.5, update to version 11.5 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive data until the update can be applied.

Fix

Out of bounds Read

Information Disclosure

Weakness Enumeration

CWE-125

CWE-200

Related Identifiers

ALT-PU-2019-2383

ALT-PU-2019-2425

BDU:2023-04646

CLEANSTART-2026-FW42039

CLEANSTART-2026-HJ04971

CVE-2019-10209

DSA-4493-1

MGASA-2019-0225

OPENSUSE-SU-2024:11185-1

USN-4090-1

Affected Products

Alt Linux

Postgresql

Ubuntu

References · 120

• https://nvd.nist.gov/vuln/detail/CVE-2023-2455 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-7547 · Security Note
• https://osv.dev/vulnerability/MGASA-2019-0225 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3677 · Security Note
• 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-2021-23214 · Security Note
• https://ubuntu.com/security/CVE-2019-10208 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20229 · Security Note
• https://ubuntu.com/security/CVE-2019-10209 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-51477 · Security Note
• https://osv.dev/vulnerability/CVE-2019-10209 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2019-0225.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-15098 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-32028 · Security Note