Maven Repository: org.apache.logging.log4j » log4j-core » 2.11.2

Apache Log4j Core » 2.11.2_nonelookup2

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.

License	Apache 2.0
Categories	Logging Frameworks
Tags	lmax logging log4j apache
Date	Dec 15, 2021
Files	pom (22 KB) jar (1.6 MB) View All
Repositories	Alipay Open
Ranking	#52 in MvnRepository (See Top Artifacts) #6 in Logging Frameworks
Used By	13,351 artifacts
Vulnerabilities	Direct vulnerabilities: CVE-2021-45105 CVE-2021-45046 CVE-2021-44832 CVE-2021-44228 CVE-2020-9488 View 2 more ... Vulnerabilities from dependencies: CVE-2025-52999 CVE-2025-49128 CVE-2025-48924 CVE-2025-11226 CVE-2024-47554 CVE-2024-31573 CVE-2024-25710 CVE-2024-12801 CVE-2024-12798 CVE-2023-6378 CVE-2023-26464 CVE-2022-42004 CVE-2022-42003 CVE-2022-41853 CVE-2022-40152 CVE-2022-23307 CVE-2022-23305 CVE-2022-23302 CVE-2022-23221 CVE-2021-42550 CVE-2021-42392 CVE-2021-4104 CVE-2021-36090 CVE-2021-35517 CVE-2021-35516 CVE-2021-35515 CVE-2021-29425 CVE-2021-26291 CVE-2021-20190 CVE-2020-9548 CVE-2020-9547 CVE-2020-9546 CVE-2020-8840 CVE-2020-36518 CVE-2020-36189 CVE-2020-36188 CVE-2020-36187 CVE-2020-36186 CVE-2020-36185 CVE-2020-36184 CVE-2020-36183 CVE-2020-36182 CVE-2020-36181 CVE-2020-36180 CVE-2020-36179 CVE-2020-35728 CVE-2020-35491 CVE-2020-35490 CVE-2020-25649 CVE-2020-24750 CVE-2020-24616 CVE-2020-15250 CVE-2020-14195 CVE-2020-14062 CVE-2020-14061 CVE-2020-14060 CVE-2020-11620 CVE-2020-11619 CVE-2020-11113 CVE-2020-11112 CVE-2020-11111 CVE-2020-10969 CVE-2020-10968 CVE-2020-10673 CVE-2020-10672 CVE-2020-10650 CVE-2019-20330 CVE-2019-17571 CVE-2019-17531 CVE-2019-17267 CVE-2019-16943 CVE-2019-16942 CVE-2019-16335 CVE-2019-14893 CVE-2019-14892 CVE-2019-14540 CVE-2019-14439 CVE-2019-14379 CVE-2019-12814 CVE-2019-12402 CVE-2019-12384 CVE-2019-12086 CVE-2018-8088 CVE-2018-19362 CVE-2018-19361 CVE-2018-19360 View 83 more ...

License

Apache 2.0

New Version	3.0.0-beta3

Compile Dependencies (15)

Category/License	Group / Artifact	Version	Updates
Collections Apache 2.0	com.conversantmedia » disruptor (optional)	1.2.10	1.2.21
JSON Lib Apache 2.0	com.fasterxml.jackson.core » jackson-core (optional) 2 vulnerabilities	2.9.7	3.0.2
JSON Lib Apache 2.0	com.fasterxml.jackson.core » jackson-databind (optional) 56 vulnerabilities	2.9.7	3.0.2
YAML Apache 2.0	com.fasterxml.jackson.dataformat » jackson-dataformat-yaml (optional)	2.9.7	3.0.2
XML Processing Apache 2.0	com.fasterxml.jackson.dataformat » jackson-dataformat-xml (optional)	2.9.7	3.0.2
XML Processing Apache 2.0	com.fasterxml.woodstox » woodstox-core (optional) 1 vulnerability	5.0.3	7.1.1
Concurrency Apache 2.0	com.lmax » disruptor (optional)	3.4.2	4.0.0
Mail Client EDL 1.0EPL 2.0GPL	com.sun.mail » javax.mail (optional)	1.6.2	2.0.2
Compression Apache 2.0	org.apache.commons » commons-compress (optional) 6 vulnerabilities	1.18	1.28.0
CSV Apache 2.0	org.apache.commons » commons-csv (optional)	1.6	1.14.1
Message Queue Client Apache 2.0	org.apache.kafka » kafka-clients (optional)	1.1.1	4.1.1
Logging Apache 2.0	org.apache.logging.log4j » log4j-api	2.11.2	2.25.2
Console Apache 2.0	org.fusesource.jansi » jansi (optional)	1.17.1	2.4.2
Concurrency Apache 2.0	org.jctools » jctools-core (optional)	1.2.1	4.0.5
Message Queue Client MPL 2.0	org.zeromq » jeromq (optional)	0.4.3	0.6.0

Provided Dependencies (3)

Category/License	Group / Artifact	Version	Updates
Apache	org.apache.logging.log4j » log4j-core-java9	2.11.2	✔
Message Queue Client EPL 2.0	org.jboss.spec.javax.jms » jboss-jms-api_1.1_spec (optional)	1.0.1.Final	2.0.0.Final
OSGi Apache 2.0	org.osgi » org.osgi.core	4.3.1	8.0.0

Category/License

Group / Artifact

Version

Updates

Apache

org.apache.logging.log4j » log4j-core-java9

2.11.2

✔

Message Queue Client
EPL 2.0

org.jboss.spec.javax.jms » jboss-jms-api_1.1_spec (optional)

1.0.1.Final

2.0.0.Final

OSGi
Apache 2.0

org.osgi » org.osgi.core

4.3.1

8.0.0

Test Dependencies (32)

Category/License	Group / Artifact	Version	Updates
Logging EPL 1.0LGPL 2.1	ch.qos.logback » logback-core 5 vulnerabilities	1.2.3	1.5.21
Logging EPL 1.0LGPL 2.1	ch.qos.logback » logback-classic 1 vulnerability	1.2.3	1.5.21
Mocking Apache 2.0	com.github.tomakehurst » wiremock	2.19.0	3.13.2
Profilers Apache 2.0	com.google.code.java-allocation-instrumenter » java-allocation-instrumenter	3.0.1	3.3.4
Embedded SQL DB EPL 1.0MPL 2.0	com.h2database » h2 2 vulnerabilities	1.4.197	2.4.240
Base64 Apache 2.0	commons-codec » commons-codec	1.11	1.20.0
I/O Apache 2.0	commons-io » commons-io 2 vulnerabilities	2.6	2.21.0
Logging Apache 2.0	commons-logging » commons-logging	1.2	1.3.5
Testing EPL 2.0	junit » junit 1 vulnerability	4.12	6.0.1
Logging Apache 2.0	log4j » log4j 6 vulnerabilities	1.2.17	2.25.2
Testing Apache 2.0	net.javacrumbs.json-unit » json-unit	1.31.1	5.1.0
JVM Languages Apache 2.0	org.apache-extras.beanshell » bsh	2.0b6	2.1.1
Message Broker Apache 2.0	org.apache.activemq » activemq-broker	5.14.5	6.2.0
Core Utils Apache 2.0	org.apache.commons » commons-lang3 1 vulnerability	3.7	3.20.0
OSGi Framework Apache 2.0	org.apache.felix » org.apache.felix.framework	5.6.10	7.0.5
Logging Apache 2.0	org.apache.logging.log4j » log4j-api	2.11.2	2.25.2
Build Tool Apache 2.0	org.apache.maven » maven-core 1 vulnerability	3.6.0	3.9.11
Lang Runtime Apache 2.0	org.codehaus.groovy » groovy-jsr223	2.5.3	5.0.2
Date/Time Apache 2.0	org.codehaus.groovy » groovy-dateutil	2.5.3	5.0.2
Core Utils Apache 2.0	org.codehaus.plexus » plexus-utils	3.1.0	4.0.2
OSGi EPL 2.0	org.eclipse.tycho » org.eclipse.osgi	3.12.1.v20170821-1548	3.23.200
Testing BSD 3-clause	org.hamcrest » hamcrest-all	1.3	3.0
Application Metrics BSD 2-clauseCC0 1.0	org.hdrhistogram » HdrHistogram	2.1.9	2.2.2
Embedded SQL DB	org.hsqldb » hsqldb 1 vulnerability	2.3.5	2.7.4
DNS Lib Apache 2.0	org.jmdns » jmdns	3.5.3	3.6.2
Mocking MIT	org.mockito » mockito-core	2.23.4	5.20.0
Logging MIT	org.slf4j » slf4j-api	1.7.25	2.0.17
Logging MIT	org.slf4j » slf4j-ext 1 vulnerability	1.7.25	2.0.17
Testing Apache 2.0	org.springframework » spring-test	3.2.18.RELEASE	7.0.0
Compression	org.tukaani » xz	1.8	1.10
Testing Apache 2.0	org.xmlunit » xmlunit-core 1 vulnerability	2.5.1	2.11.0
Testing Apache 2.0	org.xmlunit » xmlunit-matchers	2.5.1	2.11.0

Licenses

License	URL
Apache License, Version 2.0	https://www.apache.org/licenses/LICENSE-2.0.txt

License

URL

Apache License, Version 2.0

https://www.apache.org/licenses/LICENSE-2.0.txt

Developers

Name	Email	Dev Id	Roles	Organization
Ralph Goers	rgoers<at>apache.org	rgoers	PMC Member	Nextiva
Gary Gregory	ggregory<at>apache.org	ggregory	PMC Member	Rocket Software
Scott Deboy	sdeboy<at>apache.org	sdeboy	PMC Member
Remko Popma	rpopma<at>apache.org	rpopma	PMC Member
Nick Williams	nickwilliams<at>apache.org	nickwilliams	PMC Member
Matt Sicker	mattsicker<at>apache.org	mattsicker	PMC Chair	CloudBees
Bruce Brouwer	bruce.brouwer<at>gmail.com	bbrouwer	Committer
Mikael Ståldal	mikes<at>apache.org	mikes	PMC Member	Spotify
Carter Kozak	ckozak<at>apache.org	ckozak	PMC Member

Name

Dev Id

Roles

Organization

Ralph Goers

rgoers<at>apache.org

rgoers

PMC Member

Nextiva

Gary Gregory

ggregory<at>apache.org

ggregory