Description
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.
Remediation
References
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
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://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/cisagov/log4j-affected-db
https://github.com/cisagov/log4j-affected-db/blob/develop/SOFTWARE-LIST.md
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44228
https://lists.debian.org/debian-lts-announce/2021/12/msg00007.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM/
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://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032
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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd
https://twitter.com/kurtseifried/status/1469345530182455296
https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0001
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.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
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