crítica
CVE-2021-44228
log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
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
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA, Red Hat, Amazon. Más baja según Ubuntu (alta).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 1 | java-1.6.0-openjdk, java-1.6.0-openjdk-debuginfo, java-1.6.0-openjdk-demo y 17 más | 1:1.6.0.41-1.13.13.1.78.amzn1 y 2 más |
| amazon linux 2 | aws-kinesis-agent, java-1.7.0-openjdk, java-1.7.0-openjdk-accessibility y 31 más | 2.0.4-1.amzn2 y 4 más |
| 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 y 2 más | 2.15.0, 2.3.1, 2.12.2 y 1 más |
| Red Hat | opendaylight | sin corrección indicada |
| 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 |
Mostrar las 77 entradas de 19 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| 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 | sin corrección indicada |
| 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 | sin corrección indicada |
| maven::GitHub Security Advisory Maven | uk.co.nichesolutions.logging.log4j:log4j-core | sin corrección indicada |
| Red Hat | opendaylight | sin corrección indicada |
| 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 |
Referencias
- 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
Las 87 referencias
- 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