A vulnerability was found in postgresql versions 11.x prior to 11.3. The Windows installer for EnterpriseDB-supplied PostgreSQL does not lock down the ACL of the binary installation directory or the ACL of the data directory; it keeps the inherited ACL. In the default configuration, this allows a local attacker to read arbitrary data directory files, essentially bypassing database-imposed read access limitations. In plausible non-default configurations, an attacker having both an unprivileged Windows account and an unprivileged PostgreSQL account can cause the PostgreSQL service account to execute arbitrary code.
Published 2021-03-19 20:15:13
Updated 2022-01-01 18:03:12
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Execute codeBypassGain privilege

Exploit prediction scoring system (EPSS) score for CVE-2019-10128

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-10128

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.1
MEDIUM AV:L/AC:M/Au:S/C:P/I:P/A:P
2.7
6.4
NIST
7.8
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
NIST

CWE ids for CVE-2019-10128

  • The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
    Assigned by: secalert@redhat.com (Primary)

References for CVE-2019-10128

Products affected by CVE-2019-10128

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