CVE-2019-10127
CVE-2019-10127
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was found in postgresql versions 11.x prior to 11.3. The Windows installer for BigSQL-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, an attacker having both an unprivileged Windows account and an unprivileged PostgreSQL account can cause the PostgreSQL service account to execute arbitrary code. An attacker having only the unprivileged Windows account can read arbitrary data directory files, essentially bypassing database-imposed read access limitations. An attacker having only the unprivileged Windows account can also delete certain data directory files.
EPSS 0.3%
- Published
- Updated
Stack: database
Affected products and versions
postgresql
- Versions
- 11.x prior to 11.3: Affected
No fix published