CVE-2019-10128
PostgreSQL Windows Installer Unlocked ACL Directory Access Vulnerability
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.
INFO
Published Date :
March 19, 2021, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 4:18 a.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Upgrade to PostgreSQL 9.4.22 / 9.5.17 / 9.6.13 / 10.8 / 11.3 or later.
Public PoC/Exploit Available at Github
CVE-2019-10128 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-10128.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1707102 | Issue 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=1707102 | Issue 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 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-10128 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-10128
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-10128 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-10128 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1707102 Added Reference https://security.netapp.com/advisory/ntap-20210430-0004/ Added Reference https://www.postgresql.org/about/news/1939/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jan. 01, 2022
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20210430-0004/ No Types Assigned https://security.netapp.com/advisory/ntap-20210430-0004/ Third Party Advisory -
CVE Modified by [email protected]
Apr. 30, 2021
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20210430-0004/ [No Types Assigned] -
Reanalysis by [email protected]
Mar. 25, 2021
Action Type Old Value New Value Removed CVSS V2 NIST (AV:L/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V2 NIST (AV:L/AC:M/Au:S/C:P/I:P/A:P) Removed CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
Initial Analysis by [email protected]
Mar. 25, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1707102 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1707102 Issue Tracking, Third Party Advisory Changed Reference Type https://www.postgresql.org/about/news/1939/ No Types Assigned https://www.postgresql.org/about/news/1939/ Exploit, Release Notes, Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions up to (excluding) 9.4.22 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 9.5.0 up to (excluding) 9.5.17 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 9.6.0 up to (excluding) 9.6.13 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (excluding) 10.8 *cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.3 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 7.8
Base CVSS Score: 4.1
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.02%
score
0.20485
percentile