Fiche vulnérabilité

CVE-2022-23305 : faille critique apache log4j (CVSS 9.8)

Description

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.

En bref

Sévérité: Critique (CVSS 9.8)
Vecteur CVSS: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation active: Non signalée par la CISA
Publication: 18 janv. 2022
Dernière mise à jour: 17 juin 2026

Produits concernés

apache log4j
netapp snapmanager
broadcom brocade sannav
qos reload4j
oracle advanced supply chain planning
oracle business intelligence
oracle business process management suite
oracle communications eagle ftp table base retrieval
oracle communications instant messaging server
oracle communications messaging server
oracle communications network integrity
oracle communications offline mediation controller
oracle communications unified inventory management
oracle e-business suite cloud manager and cloud backup module
oracle e-business suite information discovery
oracle enterprise manager base platform
oracle financial services revenue management and billing analytics
oracle healthcare foundation
oracle hyperion data relationship management
oracle hyperion infrastructure technology

Références

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