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apache-log4j2 package

apache-log4j2 2.17.1-0.20.04.1 source package in Ubuntu

Changelog

apache-log4j2 (2.17.1-0.20.04.1) focal-security; urgency=medium

  * SECURITY UPDATE: Denial of service
    - Updated to new upstream version 2.17.1.
    - CVE-2021-44832

 -- Paulo Flabiano Smorigo <email address hidden>  Tue, 11 Jan 2022 18:30:01 +0000

Upload details

Uploaded by:
Paulo Flabiano Smorigo
Uploaded to:
Focal
Original maintainer:
Debian Java Maintainers
Architectures:
all
Section:
java
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Focal updates universe misc
Focal security universe misc

Builds

Focal: [FULLYBUILT] amd64

Downloads

File Size SHA-256 Checksum
apache-log4j2_2.17.1.orig.tar.xz 1.2 MiB c7139fdcad10a8470da5c3f8d818c3eefe63c88e21518c27e558048ed3b90b15
apache-log4j2_2.17.1-0.20.04.1.debian.tar.xz 7.0 KiB cc889834d4071ca42cad8202e32f6e7a8292a656671358278ae68a52f92d158e
apache-log4j2_2.17.1-0.20.04.1.dsc 3.0 KiB 0e0efe771d100a7ffbf2cfaf53b15255b33ed3a2e7878d1d0433c82ce8fefa2f

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Binary packages built by this source

liblog4j2-java: Apache Log4j - Logging Framework for Java

 Apache Log4j 2 is an upgrade to Log4j that provides significant improvements
 over its predecessor, Log4j 1.x:
 .
 API Separation: The API for Log4j is separate from the implementation making
 it clear for application developers which classes and methods they can use
 while ensuring forward compatibility.
 .
 Improved Performance: Log4j 2 contains next-generation Asynchronous Loggers
 based on the LMAX Disruptor library. In multi-threaded scenarios Asynchronous
 Loggers have 10 times higher throughput and orders of magnitude lower latency
 than Log4j 1.x.
 .
 Support for multiple APIs: While the Log4j 2 API will provide the best
 performance, Log4j 2 provides support for the SLF4J and Commons Logging APIs.
 .
 Automatic Reloading of Configurations: Log4j 2 can automatically reload its
 configuration upon modification. It will do so without losing log events
 while reconfiguration is taking place.
 .
 Advanced Filtering: Log4j 2 supports filtering based on context
 data, markers, regular expressions, and other components in the Log event.
 Filtering can be specified to apply to all events before being passed to
 Loggers or as they pass through Appenders.
 .
 Plugin Architecture: Log4j uses the plugin pattern to configure components.
 As such, no code is needed to create and configure an Appender, Layout,
 Pattern Converter, and so on. Log4j automatically recognizes plugins
 and uses them when a configuration references them.
 .
 Property Support: Properties can be referenced in a configuration, Log4j will
 directly replace them, or Log4j will pass them to an underlying component that
 will dynamically resolve them. Properties come from values defined in the
 configuration file, system properties, environment variables, the
 ThreadContext Map, and data present in the event.

liblog4j2-java-doc: Documentation for Apache Log4j 2

 Apache Log4j 2 is an upgrade to Log4j that provides significant improvements
 over its predecessor, Log4j 1.x.
 .
 This package contains the API documentation of liblog4j2-java.