Amazon Linux AMI 2: CVE-2021-3677: Security patch for postgresql (Multiple Advisories)
Description
A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.
Solution(s)
- amazon-linux-ami-2-upgrade-postgresql
- amazon-linux-ami-2-upgrade-postgresql-contrib
- amazon-linux-ami-2-upgrade-postgresql-debuginfo
- amazon-linux-ami-2-upgrade-postgresql-docs
- amazon-linux-ami-2-upgrade-postgresql-llvmjit
- amazon-linux-ami-2-upgrade-postgresql-plperl
- amazon-linux-ami-2-upgrade-postgresql-plpython2
- amazon-linux-ami-2-upgrade-postgresql-plpython3
- amazon-linux-ami-2-upgrade-postgresql-pltcl
- amazon-linux-ami-2-upgrade-postgresql-private-devel
- amazon-linux-ami-2-upgrade-postgresql-private-libs
- amazon-linux-ami-2-upgrade-postgresql-server
- amazon-linux-ami-2-upgrade-postgresql-server-devel
- amazon-linux-ami-2-upgrade-postgresql-static
- amazon-linux-ami-2-upgrade-postgresql-test
- amazon-linux-ami-2-upgrade-postgresql-test-rpm-macros
- amazon-linux-ami-2-upgrade-postgresql-upgrade
- amazon-linux-ami-2-upgrade-postgresql-upgrade-devel
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center