Your submission was sent successfully! Close

CVE-2019-10127

Published: 19 March 2021

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.

Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
postgresql-10
Launchpad, Ubuntu, Debian
bionic Not vulnerable

cosmic Not vulnerable

disco Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

postgresql-11
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Not vulnerable

precise Does not exist

trusty Does not exist

upstream Not vulnerable
(debian: Windows-specific)
xenial Does not exist

postgresql-9.1
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Not vulnerable

trusty Does not exist

upstream Needs triage

xenial Does not exist

postgresql-9.3
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Does not exist

trusty Not vulnerable

upstream Needs triage

xenial Does not exist

postgresql-9.5
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable