CVE-2019-10128
Published: 19 March 2021
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.
Notes
Author | Note |
---|---|
mdeslaur | windows-specific |
Priority
Status
Package | Release | Status |
---|---|---|
postgresql-11 Launchpad, Ubuntu, Debian |
upstream |
Not vulnerable
(debian: Windows-specific)
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Not vulnerable
|
|
postgresql-10 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Does not exist
|
|
bionic |
Not vulnerable
|
|
cosmic |
Not vulnerable
|
|
disco |
Does not exist
|
|
postgresql-9.5 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Not vulnerable
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
postgresql-9.3 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
postgresql-9.1 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |