By design, the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inserted are converters from PatternLayout. The message converter, %m, is likely to always be included. This allows attackers to manipulate the SQL by entering crafted strings into input fields or headers of an application that are logged allowing unintended SQL queries to be executed. Note this issue only affects Log4j 1.x when specifically configured to use the JDBCAppender, which is not the default. Beginning in version 2.0-beta8, the JDBCAppender was re-introduced with proper support for parameterized SQL queries and further customization over the columns written to in logs. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade parfait-javadocUpgrade uom-se-javadocUpgrade uom-systemsUpgrade uom-systems-javadocUpgrade unit-apiUpgrade parfaitUpgrade pcp-parfait-agentUpgrade uom-parentUpgrade si-units-javadocUpgrade parfait-examplesUpgrade uom-seUpgrade unit-api-javadocUpgrade uom-lib-javadocUpgrade uom-libUpgrade si-units | May 4, 2022 | Jan 18, 2022 |
| Amazon Linux Ami 2 | — | Upgrade log4j-javadocUpgrade log4j-manualUpgrade log4j | Jul 4, 2022 | Jan 18, 2022 |
| Amazon_linux | — | Upgrade log4j | Apr 6, 2023 | Jan 18, 2022 |
| Centos_linux | — | Upgrade log4jUpgrade si-unitsUpgrade si-units-javadocUpgrade parfaitUpgrade log4j-manualUpgrade parfait-examplesUpgrade uom-lib-javadocUpgrade pcp-parfait-agentUpgrade uom-systems-javadocUpgrade uom-systemsUpgrade uom-se-javadocUpgrade unit-apiUpgrade log4j-javadocUpgrade unit-api-javadocUpgrade parfait-javadocUpgrade uom-parentUpgrade log4j-debuginfoUpgrade uom-seUpgrade uom-lib | Feb 17, 2022 | Jan 18, 2022 |
| Debian | — | Upgrade apache-log4j1.2 | Feb 2, 2022 | Jan 18, 2022 |
| Gentoo Linux | — | Upgrade dev-java/log4j. | Feb 19, 2024 | Jan 18, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade log4j | May 25, 2022 | Jan 18, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade log4j | Mar 22, 2022 | Jan 18, 2022 |
| Ibm Was | — | Upgrade to minimal fix pack levels as required by interim fixes and then apply latest Interim Fix. | Aug 26, 2022 | Jan 18, 2022 |
| Oracle Weblogic | — | Apply the Patch Set Update (PSU) 34012040 for version 12.2.1.4.0.Apply the Patch Set Update (PSU) 34010914 for version 12.2.1.3.0.Apply the Patch Set Update (PSU) 34011596 for version 14.1.1.0.0. | Jul 25, 2022 | Jan 18, 2022 |
| Oracle_linux | — | Upgrade log4j-javadocUpgrade unit-apiUpgrade uom-systemsUpgrade si-unitsUpgrade uom-seUpgrade uom-se-javadocUpgrade unit-api-javadocUpgrade log4jUpgrade uom-parentUpgrade parfait-examplesUpgrade log4j-manualUpgrade uom-libUpgrade si-units-javadocUpgrade uom-lib-javadocUpgrade uom-systems-javadocUpgrade parfait-javadocUpgrade parfaitUpgrade pcp-parfait-agent | Jan 28, 2022 | Jan 18, 2022 |
| Red Hat Jboss Eap | — | Upgrade Red Hat JBoss EAP to the latest version | Sep 19, 2024 | Jan 18, 2022 |
| Red_hat Jboss_eap | — | — | Apr 10, 2023 | Jan 18, 2022 |
| Redhat_linux | — | Upgrade si-unitsUpgrade uom-parentUpgrade log4j-javadocUpgrade parfait-examplesUpgrade unit-api-javadocUpgrade parfaitUpgrade log4jUpgrade uom-se-javadocUpgrade uom-systems-javadocUpgrade si-units-javadocUpgrade uom-lib-javadocUpgrade uom-systemsUpgrade log4j-debuginfoUpgrade uom-libUpgrade parfait-javadocUpgrade pcp-parfait-agentUpgrade log4j-manualUpgrade unit-apiUpgrade uom-se | Jan 27, 2022 | Jan 18, 2022 |
| Rocky_linux | — | — | Aug 15, 2024 | Jan 18, 2022 |
| Suse | — | Upgrade log4jUpgrade log4j12Upgrade log4j-manualUpgrade log4j12-javadocUpgrade kafka-kitUpgrade log4j12-manualUpgrade kafka-source | Jan 27, 2022 | Jan 18, 2022 |
| Ubuntu | — | Upgrade liblog4j1.2-javaUpgrade liblog4j1.2-java (Ubuntu Pro) | Apr 10, 2023 | Jan 18, 2022 |
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