kritisch
CVE-2021-44228
log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
GHSA10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA, Red Hat, Amazon. Niedriger laut Ubuntu (hoch).
Beschreibung
Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control log messages or log message parameters can execute arbitrary code loaded from LDAP servers when message lookup substitution is enabled. From log4j 2.15.0, this behavior has been disabled by default. From version 2.16.0 (along with 2.12.2, 2.12.3, and 2.3.1), this functionality has been completely removed. Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| amazon linux 1 | java-1.6.0-openjdk, java-1.6.0-openjdk-debuginfo, java-1.6.0-openjdk-demo und 17 weitere | 1:1.6.0.41-1.13.13.1.78.amzn1 und 2 weitere |
| amazon linux 2 | aws-kinesis-agent, java-1.7.0-openjdk, java-1.7.0-openjdk-accessibility und 31 weitere | 2.0.4-1.amzn2 und 4 weitere |
| amazon linux 2022 | log4j, log4j-jcl, log4j-slf4j | 2.17.2-1.amzn2022.0.3 |
| maven::GitHub Security Advisory Maven | com.guicedee.services:log4j-core, org.apache.logging.log4j:log4j-core, org.ops4j.pax.logging:pax-logging-log4j2 und 2 weitere | 2.15.0, 2.3.1, 2.12.2 und 1 weitere |
| Red Hat | opendaylight | kein Fix angegeben |
| debian 10 | apache-log4j2 | 2.15.0-1~deb10u1 |
| debian 11 | apache-log4j2 | 2.15.0-1~deb11u1 |
| debian 12 | apache-log4j2 | 2.15.0-1 |
| debian 13 | apache-log4j2 | 2.15.0-1 |
| debian 14 | apache-log4j2 | 2.15.0-1 |
| debian 9 | apache-log4j2 | 2.7-2+deb9u1 |
| echo | apache-log4j2 | 2.15.0-1 |
Alle 77 Einträge aus 19 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| amazon linux 1 | java-1.6.0-openjdk | 1:1.6.0.41-1.13.13.1.78.amzn1 |
| amazon linux 1 | java-1.6.0-openjdk-debuginfo | 1:1.6.0.41-1.13.13.1.78.amzn1 |
| amazon linux 1 | java-1.6.0-openjdk-demo | 1:1.6.0.41-1.13.13.1.78.amzn1 |
| amazon linux 1 | java-1.6.0-openjdk-devel | 1:1.6.0.41-1.13.13.1.78.amzn1 |
| amazon linux 1 | java-1.6.0-openjdk-javadoc | 1:1.6.0.41-1.13.13.1.78.amzn1 |
| amazon linux 1 | java-1.6.0-openjdk-src | 1:1.6.0.41-1.13.13.1.78.amzn1 |
| amazon linux 1 | java-1.7.0-openjdk | 1:1.7.0.261-2.6.22.1.84.amzn1 |
| amazon linux 1 | java-1.7.0-openjdk-debuginfo | 1:1.7.0.261-2.6.22.1.84.amzn1 |
| amazon linux 1 | java-1.7.0-openjdk-demo | 1:1.7.0.261-2.6.22.1.84.amzn1 |
| amazon linux 1 | java-1.7.0-openjdk-devel | 1:1.7.0.261-2.6.22.1.84.amzn1 |
| amazon linux 1 | java-1.7.0-openjdk-javadoc | 1:1.7.0.261-2.6.22.1.84.amzn1 |
| amazon linux 1 | java-1.7.0-openjdk-src | 1:1.7.0.261-2.6.22.1.84.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-debuginfo | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-demo | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-devel | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-headless | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-javadoc | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-javadoc-zip | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 1 | java-1.8.0-openjdk-src | 1:1.8.0.312.b07-0.66.amzn1 |
| amazon linux 2 | aws-kinesis-agent | 2.0.4-1.amzn2 |
| amazon linux 2 | java-1.7.0-openjdk | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-accessibility | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-debuginfo | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-demo | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-devel | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-headless | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-javadoc | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.7.0-openjdk-src | 1:1.7.0.261-2.6.22.2.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-accessibility | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-accessibility-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-debuginfo | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-demo | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-demo-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-devel | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-devel-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-headless | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-headless-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-javadoc | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-javadoc-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-javadoc-zip | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-javadoc-zip-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-src | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-1.8.0-openjdk-src-debug | 1:1.8.0.312.b07-1.amzn2.0.2 |
| amazon linux 2 | java-11-amazon-corretto | 1:11.0.13+8-2.amzn2 |
| amazon linux 2 | java-11-amazon-corretto-headless | 1:11.0.13+8-2.amzn2 |
| amazon linux 2 | java-11-amazon-corretto-javadoc | 1:11.0.13+8-2.amzn2 |
| amazon linux 2 | java-17-amazon-corretto | 1:17.0.1+12-3.amzn2.1 |
| amazon linux 2 | java-17-amazon-corretto-devel | 1:17.0.1+12-3.amzn2.1 |
| amazon linux 2 | java-17-amazon-corretto-headless | 1:17.0.1+12-3.amzn2.1 |
| amazon linux 2 | java-17-amazon-corretto-javadoc | 1:17.0.1+12-3.amzn2.1 |
| amazon linux 2 | java-17-amazon-corretto-jmods | 1:17.0.1+12-3.amzn2.1 |
| amazon linux 2022 | log4j | 2.17.2-1.amzn2022.0.3 |
| amazon linux 2022 | log4j-jcl | 2.17.2-1.amzn2022.0.3 |
| amazon linux 2022 | log4j-slf4j | 2.17.2-1.amzn2022.0.3 |
| maven::GitHub Security Advisory Maven | com.guicedee.services:log4j-core | kein Fix angegeben |
| maven::GitHub Security Advisory Maven | org.apache.logging.log4j:log4j-core | 2.15.0, 2.3.1, 2.12.2 |
| maven::GitHub Security Advisory Maven | org.ops4j.pax.logging:pax-logging-log4j2 | 1.9.2, 1.10.8, 1.11.10, 2.0.11 |
| maven::GitHub Security Advisory Maven | org.xbib.elasticsearch:log4j | kein Fix angegeben |
| maven::GitHub Security Advisory Maven | uk.co.nichesolutions.logging.log4j:log4j-core | kein Fix angegeben |
| Red Hat | opendaylight | kein Fix angegeben |
| debian 10 | apache-log4j2 | 2.15.0-1~deb10u1 |
| debian 11 | apache-log4j2 | 2.15.0-1~deb11u1 |
| debian 12 | apache-log4j2 | 2.15.0-1 |
| debian 13 | apache-log4j2 | 2.15.0-1 |
| debian 14 | apache-log4j2 | 2.15.0-1 |
| debian 9 | apache-log4j2 | 2.7-2+deb9u1 |
| echo | apache-log4j2 | 2.15.0-1 |
| ubuntu 16.04-ESM | apache-log4j2 | 2.4-2ubuntu0.1~esm1 |
| ubuntu 18.04 | apache-log4j2 | 2.10.0-2ubuntu0.1 |
| ubuntu 18.04-ESM | apache-log4j2 | 2.10.0-2ubuntu0.1 |
| ubuntu 20.04 | apache-log4j2 | 2.15.0-0.20.04.1 |
| ubuntu 20.04-ESM | apache-log4j2 | 2.15.0-0.20.04.1 |
| ubuntu 21.04 | apache-log4j2 | 2.15.0-0.21.04.1 |
| ubuntu 21.10 | apache-log4j2 | 2.15.0-0.21.10.1 |
Referenzen
- http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/165260/VMware-Security-Advisory-2021-0028.html
- http://packetstormsecurity.com/files/165261/Apache-Log4j2-2.14.1-Information-Disclosure.html
- http://packetstormsecurity.com/files/165270/Apache-Log4j2-2.14.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/165281/Log4j2-Log4Shell-Regexes.html
- http://packetstormsecurity.com/files/165282/Log4j-Payload-Generator.html
- http://packetstormsecurity.com/files/165306/L4sh-Log4j-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/165307/Log4j-Remote-Code-Execution-Word-Bypassing.html
Alle 87 Referenzen
- http://packetstormsecurity.com/files/165311/log4j-scan-Extensive-Scanner.html
- http://packetstormsecurity.com/files/165371/VMware-Security-Advisory-2021-0028.4.html
- http://packetstormsecurity.com/files/165532/Log4Shell-HTTP-Header-Injection.html
- http://packetstormsecurity.com/files/165642/VMware-vCenter-Server-Unauthenticated-Log4Shell-JNDI-Injection-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/165673/UniFi-Network-Application-Unauthenticated-Log4Shell-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.html
- http://packetstormsecurity.com/files/167917/MobileIron-Log4Shell-Remote-Command-Execution.html
- http://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2022/Dec/2
- http://seclists.org/fulldisclosure/2022/Jul/11
- http://seclists.org/fulldisclosure/2022/Mar/23
- http://www.openwall.com/lists/oss-security/2021/12/10/1
- http://www.openwall.com/lists/oss-security/2021/12/10/2
- http://www.openwall.com/lists/oss-security/2021/12/10/3
- http://www.openwall.com/lists/oss-security/2021/12/13/1
- http://www.openwall.com/lists/oss-security/2021/12/13/2
- http://www.openwall.com/lists/oss-security/2021/12/14/4
- http://www.openwall.com/lists/oss-security/2021/12/15/3
- https://access.redhat.com/security/cve/CVE-2021-44228
- https://cert-portal.siemens.com/productcert/pdf/ssa-397453.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-714170.pdf
- https://github.com/advisories/GHSA-7rjr-3q55-vv33
- https://github.com/advisories/GHSA-jfh8-c2jp-5v3q
- https://github.com/apache/logging-log4j2
- https://github.com/apache/logging-log4j2/commit/c77b3cb39312b83b053d23a2158b99ac7de44dd3
- https://github.com/apache/logging-log4j2/pull/608
- https://github.com/cisagov/log4j-affected-db
- https://github.com/cisagov/log4j-affected-db/blob/develop/SOFTWARE-LIST.md
- https://github.com/github/advisory-database/pull/5501
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44228
- https://github.com/tangxiaofeng7/apache-log4j-poc
- https://issues.apache.org/jira/browse/LOG4J2-3198
- https://issues.apache.org/jira/browse/LOG4J2-3201
- https://issues.apache.org/jira/browse/LOG4J2-3214
- https://issues.apache.org/jira/browse/LOG4J2-3221
- https://lists.debian.org/debian-lts-announce/2021/12/msg00007.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM/
- https://logging.apache.org/log4j/2.x/changes-report.html#a2.15.0
- https://logging.apache.org/log4j/2.x/manual/lookups.html#JndiLookup
- https://logging.apache.org/log4j/2.x/manual/migration.html
- https://logging.apache.org/log4j/2.x/security.html
- https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2
- https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2/
- https://nvd.nist.gov/vuln/detail/CVE-2021-44228
- https://packetstormsecurity.com/files/165673/UniFi-Network-Application-Unauthenticated-Log4Shell-Remote-Code-Execution.html
- https://packetstormsecurity.com/files/167794/Open-Xchange-App-Suite-7.10.x-Cross-Site-Scripting-Command-Injection.html
- https://packetstormsecurity.com/files/167917/MobileIron-Log4Shell-Remote-Command-Execution.html
- https://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
- https://seclists.org/fulldisclosure/2022/Dec/2
- https://seclists.org/fulldisclosure/2022/Jul/11
- https://seclists.org/fulldisclosure/2022/Mar/23
- https://security.netapp.com/advisory/ntap-20211210-0007
- https://security.netapp.com/advisory/ntap-20211210-0007/
- https://support.apple.com/kb/HT213189
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
- https://twitter.com/kurtseifried/status/1469345530182455296
- https://ubuntu.com/security/notices/USN-5192-1
- https://ubuntu.com/security/notices/USN-5192-2
- https://ubuntu.com/security/notices/USN-5197-1
- https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/Log4Shell
- https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0001
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44228
- https://www.cve.org/CVERecord?id=CVE-2021-44228
- https://www.debian.org/security/2021/dsa-5020
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00646.html
- https://www.kb.cert.org/vuls/id/930724
- https://www.lunasec.io/docs/blog/log4j-zero-day/
- https://www.nu11secur1ty.com/2021/12/cve-2021-44228.html
- https://www.oracle.com/security-alerts/alert-cve-2021-44228.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html