CVE - CVE-2021-4104

CVE-ID
CVE-2021-4104	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CERT-VN:VU#930724 URL:https://www.kb.cert.org/vuls/id/930724 CONFIRM:https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0033 URL:https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0033 CONFIRM:https://security.netapp.com/advisory/ntap-20211223-0007/ URL:https://security.netapp.com/advisory/ntap-20211223-0007/ GENTOO:GLSA-202209-02 URL:https://security.gentoo.org/glsa/202209-02 GENTOO:GLSA-202310-16 URL:https://security.gentoo.org/glsa/202310-16 GENTOO:GLSA-202312-02 URL:https://security.gentoo.org/glsa/202312-02 GENTOO:GLSA-202312-04 URL:https://security.gentoo.org/glsa/202312-04 MISC:https://access.redhat.com/security/cve/CVE-2021-4104 URL:https://access.redhat.com/security/cve/CVE-2021-4104 MISC:https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126 URL:https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126 MISC:https://www.cve.org/CVERecord?id=CVE-2021-44228 URL:https://www.cve.org/CVERecord?id=CVE-2021-44228 MISC:https://www.oracle.com/security-alerts/cpuapr2022.html URL:https://www.oracle.com/security-alerts/cpuapr2022.html MISC:https://www.oracle.com/security-alerts/cpujan2022.html URL:https://www.oracle.com/security-alerts/cpujan2022.html MISC:https://www.oracle.com/security-alerts/cpujul2022.html URL:https://www.oracle.com/security-alerts/cpujul2022.html MLIST:[oss-security] 20220118 CVE-2022-23302: Deserialization of untrusted data in JMSSink in Apache Log4j 1.x URL:http://www.openwall.com/lists/oss-security/2022/01/18/3
Assigning CNA
Apache Software Foundation
Date Record Created
20211213	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20211213)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)