CVE-2019-10128
Last modified
CVE-2019-10128 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Postgresql | Postgresql | < 9.4.22 |
| Postgresql | Postgresql | >= 9.5.0, < 9.5.17 |
| Postgresql | Postgresql | >= 9.6.0, < 9.6.13 |
| Postgresql | Postgresql | >= 10.0, < 10.8 |
| Postgresql | Postgresql | >= 11.0, < 11.3 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1707102Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210430-0004/Third Party Advisory
- https://www.postgresql.org/about/news/1939/Exploit, Release Notes, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1707102Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210430-0004/Third Party Advisory
- https://www.postgresql.org/about/news/1939/Exploit, Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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