CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low
Medium
Canonical Ubuntu
Lukas Fittl discovered that PostgreSQL incorrectly performed authorization in the built-in pg_stats_ext and pg_stats_ext_exprs views. An unprivileged database user can use this issue to read most common values and other statistics from CREATE STATISTICS commands of other users. NOTE: This update will only fix fresh PostgreSQL installations. Current PostgreSQL installations will remain vulnerable to this issue until manual steps are performed. Please see the instructions in the changelog located at /usr/share/doc/postgresql-*/changelog.Debian.gz after the updated packages have been installed, or in the PostgreSQL release notes located here: https://www.postgresql.org/docs/16/release-16-3.html https://www.postgresql.org/docs/15/release-15-7.html https://www.postgresql.org/docs/14/release-14-12.html Update Instructions: Run sudo pro fix USN-6802-1
to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libecpg-compat3 – 14.12-0ubuntu0.22.04.1 libecpg-dev – 14.12-0ubuntu0.22.04.1 libecpg6 – 14.12-0ubuntu0.22.04.1 libpgtypes3 – 14.12-0ubuntu0.22.04.1 libpq-dev – 14.12-0ubuntu0.22.04.1 libpq5 – 14.12-0ubuntu0.22.04.1 postgresql-14 – 14.12-0ubuntu0.22.04.1 postgresql-client-14 – 14.12-0ubuntu0.22.04.1 postgresql-doc-14 – 14.12-0ubuntu0.22.04.1 postgresql-plperl-14 – 14.12-0ubuntu0.22.04.1 postgresql-plpython3-14 – 14.12-0ubuntu0.22.04.1 postgresql-pltcl-14 – 14.12-0ubuntu0.22.04.1 postgresql-server-dev-14 – 14.12-0ubuntu0.22.04.1 No subscription required
CVEs contained in this USN include: CVE-2024-4317.
Severity is medium unless otherwise noted.
Users of affected products are strongly encouraged to follow the mitigations below.
The Cloud Foundry project recommends upgrading the following releases:
2024-07-25: Initial vulnerability report published.
Vendor | Product | Version | CPE |
---|---|---|---|
cloudfoundry | cflinuxfs4 | * | cpe:2.3:a:cloudfoundry:cflinuxfs4:*:*:*:*:*:*:*:* |
cloudfoundry | cf-deployment | * | cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:* |
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
Low