Lucene search

K
cloudfoundryCloud FoundryCFOUNDRY:C5C661DE2166D4C9CD7D0550A8CA491D
HistoryJul 28, 2022 - 12:00 a.m.

USN-5440-1: PostgreSQL vulnerability | Cloud Foundry

2022-07-2800:00:00
Cloud Foundry
www.cloudfoundry.org
10
postgresql
canonical ubuntu
18.04
cloud foundry
cve-2022-1552
cflinuxfs3
cf deployment

0.003 Low

EPSS

Percentile

69.6%

usn-5440-1

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 18.04

Description

Alexander Lakhin discovered that PostgreSQL incorrectly handled the security restricted operation sandbox when a privileged user is maintaining another user’s objects. An attacker having permission to create non-temp objects can use this issue to execute arbitrary commands as the superuser. Update Instructions: Run sudo ua fix USN-5440-1 to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: postgresql-server-dev-10 – 10.21-0ubuntu0.18.04.1 postgresql-10 – 10.21-0ubuntu0.18.04.1 libecpg6 – 10.21-0ubuntu0.18.04.1 libpq5 – 10.21-0ubuntu0.18.04.1 libpgtypes3 – 10.21-0ubuntu0.18.04.1 postgresql-pltcl-10 – 10.21-0ubuntu0.18.04.1 postgresql-plperl-10 – 10.21-0ubuntu0.18.04.1 libecpg-dev – 10.21-0ubuntu0.18.04.1 postgresql-plpython3-10 – 10.21-0ubuntu0.18.04.1 libpq-dev – 10.21-0ubuntu0.18.04.1 postgresql-plpython-10 – 10.21-0ubuntu0.18.04.1 postgresql-doc-10 – 10.21-0ubuntu0.18.04.1 postgresql-client-10 – 10.21-0ubuntu0.18.04.1 libecpg-compat3 – 10.21-0ubuntu0.18.04.1 No subscription required

CVEs contained in this USN include: CVE-2022-1552.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • cflinuxfs3
    • All versions prior to 0.300.0
  • CF Deployment
    • All versions prior to 21.0.0

Mitigation

Users of affected products are strongly encouraged to follow the mitigations below.

The Cloud Foundry project recommends upgrading the following releases:

  • cflinuxfs3
    • Upgrade all versions to 0.300.0 or greater
  • CF Deployment
    • Upgrade all versions to 21.0.0 or greater

References

History

2022-07-28: Initial vulnerability report published.

CPENameOperatorVersion
cflinuxfs3lt0.300.0
cf deploymentlt21.0.0