Postfix before 2.11.10, 3.0.x before 3.0.10, 3.1.x before 3.1.6, and 3.2.x before 3.2.2 might allow local users to gain privileges by leveraging undocumented functionality in Berkeley DB 2.x and later, related to reading settings from DB_CONFIG in the current directory.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade libdb-sql-develUpgrade libdb-utilsUpgrade libdb-javaUpgrade libdb-devel-docUpgrade libdb-java-develUpgrade libdb-devel-staticUpgrade libdbUpgrade libdb-debuginfoUpgrade libdb-tclUpgrade libdb-cxx-develUpgrade libdb-sqlUpgrade libdb-cxxUpgrade libdb-tcl-develUpgrade libdb-devel | Mar 7, 2023 | Apr 16, 2018 |
| Amazon_linux | — | Upgrade db4 | Apr 6, 2023 | Nov 21, 2017 |
| Apple Osx Postfix | — | Apply OS X security update 2017-001 SierraUpgrade macOS to the latest versionApply OS X security update 2017-004 El Capitan | Nov 20, 2017 | Nov 20, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Apr 16, 2018 |
| Debian | — | Upgrade db4.8Upgrade db5.3Upgrade db4.7Upgrade db | Feb 25, 2019 | Apr 16, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade postfix-perl-scriptsUpgrade postfix | Jul 3, 2018 | Apr 16, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade postfix-perl-scriptsUpgrade postfix | Jul 3, 2018 | Apr 16, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade libdb-develUpgrade libdb-utilsUpgrade libdb | Sep 24, 2019 | Apr 16, 2018 |
| Oracle Solaris | — | Upgrade service/network/smtp/postfix to version 3.2.2-0.175.3.23.0.1.0 on Solaris 11.3 | Jun 18, 2018 | Apr 16, 2018 |
| Postfix | — | Upgrade to the latest version of Postfix | Jun 4, 2018 | Apr 16, 2018 |
| Red Hat Jboss Eap | — | — | Sep 19, 2024 | Jun 11, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 16, 2018 |
| Ubuntu | — | Upgrade db5.1-utilUpgrade libdb5.3Upgrade db4.8-utilUpgrade db5.3-utilUpgrade libdb5.1Upgrade libdb4.8 | Nov 22, 2017 | Nov 21, 2017 |
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