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2 vulnerabilities found for Apache Log4j2 by Apache Software Foundation

CVE-2021-44228 (GCVE-0-2021-44228)

Vulnerability from nvd

Published

2021-12-10 00:00

Modified

2025-10-21 23:25

Severity ?

CWE

CWE-502 - Deserialization of Untrusted Data
CWE-400 - Uncontrolled Resource Consumption
CWE-20 - Improper Input Validation

Summary

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.

References

URL

Tags

	https://logging.apache.org/log4j/2.x/security.html
	http://www.openwall.com/lists/oss-security/2021/12/10/1	mailing-list
	http://www.openwall.com/lists/oss-security/2021/12/10/2	mailing-list
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd	vendor-advisory
	http://www.openwall.com/lists/oss-security/2021/12/10/3	mailing-list
	https://security.netapp.com/advisory/ntap-20211210-0007/
	http://packetstormsecurity.com/files/165225/Apache-Log4j2-2.14.1-Remote-Code-Execution.html
	https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0032
	https://www.oracle.com/security-alerts/alert-cve-2021-44228.html
	https://www.debian.org/security/2021/dsa-5020	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2021/12/msg00007.html	mailing-list
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VU57UJDCFIASIO35GC55JMKSRXJMCDFM/	vendor-advisory
	https://msrc-blog.microsoft.com/2021/12/11/microsofts-response-to-cve-2021-44228-apache-log4j2/	vendor-advisory
	http://www.openwall.com/lists/oss-security/2021/12/13/2	mailing-list
	http://www.openwall.com/lists/oss-security/2021/12/13/1	mailing-list
	http://www.openwall.com/lists/oss-security/2021/12/14/4	mailing-list
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd	vendor-advisory
	https://www.kb.cert.org/vuls/id/930724	third-party-advisory
	https://twitter.com/kurtseifried/status/1469345530182455296
	https://cert-portal.siemens.com/productcert/pdf/ssa-661247.pdf
	http://packetstormsecurity.com/files/165260/VMware-Security-Advisory-2021-0028.html
	http://packetstormsecurity.com/files/165270/Apache-Log4j2-2.14.1-Remote-Code-Execution.html
	http://packetstormsecurity.com/files/165261/Apache-Log4j2-2.14.1-Information-Disclosure.html
	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00646.html
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-log4j-qRuKNEbd	vendor-advisory
	http://www.openwall.com/lists/oss-security/2021/12/15/3	mailing-list
	http://packetstormsecurity.com/files/165282/Log4j-Payload-Generator.html
	http://packetstormsecurity.com/files/165281/Log4j2-Log4Shell-Regexes.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/165306/L4sh-Log4j-Remote-Code-Execution.html
	https://cert-portal.siemens.com/productcert/pdf/ssa-714170.pdf
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5CSVUNV4HWZZXGOKNSK6L7RPM7BOKIB/	vendor-advisory
	http://packetstormsecurity.com/files/165371/VMware-Security-Advisory-2021-0028.4.html
	https://cert-portal.siemens.com/productcert/pdf/ssa-397453.pdf
	https://cert-portal.siemens.com/productcert/pdf/ssa-479842.pdf
	https://www.oracle.com/security-alerts/cpujan2022.html
	http://packetstormsecurity.com/files/165532/Log4Shell-HTTP-Header-Injection.html
	https://github.com/cisagov/log4j-affected-db/blob/develop/SOFTWARE-LIST.md
	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://seclists.org/fulldisclosure/2022/Mar/23	mailing-list
	https://www.bentley.com/en/common-vulnerability-exposure/be-2022-0001
	https://github.com/cisagov/log4j-affected-db
	https://support.apple.com/kb/HT213189
	https://www.oracle.com/security-alerts/cpuapr2022.html
	https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-44228
	https://www.nu11secur1ty.com/2021/12/cve-2021-44228.html
	http://seclists.org/fulldisclosure/2022/Jul/11	mailing-list
	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://seclists.org/fulldisclosure/2022/Dec/2	mailing-list
	http://packetstormsecurity.com/files/171626/AD-Manager-Plus-7122-Remote-Code-Execution.html

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Log4j2	Version: 2.0-beta9 < log4j-core*

Show details on NVD website

JSON

To clipboard

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              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
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