Known Vulnerabilities for Log4j by Apache

Listed below are 8 of the newest known vulnerabilities associated with "Log4j" by "Apache".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2022-23307 CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a c... 8.8 - HIGH 2022-01-18 2023-02-24
CVE-2022-23305 By design, the JDBCAppender in Log4j 1.2.x accepts an SQL statement as a configuration parameter where the values to be inser... 9.8 - CRITICAL 2022-01-18 2023-02-24
CVE-2022-23302 JMSSink in all versions of Log4j 1.x is vulnerable to deserialization of untrusted data when the attacker has write access to... 8.8 - HIGH 2022-01-18 2023-02-24
CVE-2021-4104 JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j c... 7.5 - HIGH 2021-12-14 2023-12-22
CVE-2020-9493 A deserialization flaw was found in Apache Chainsaw versions prior to 2.1.0 which could lead to malicious code execution. 9.8 - CRITICAL 2021-06-16 2023-11-07
CVE-2020-9488 Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to ... 3.7 - LOW 2020-04-27 2023-11-07
CVE-2019-17571 Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited ... 9.8 - CRITICAL 2019-12-20 2023-11-07
CVE-2017-5645 In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from... 9.8 - CRITICAL 2017-04-17 2023-11-07

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationApacheLog4j2.9.1rc1AllAll
ApplicationApacheLog4j2.9.0-AllAll
ApplicationApacheLog4j2.9.0rc1AllAll
ApplicationApacheLog4j2.8.2-AllAll
ApplicationApacheLog4j2.8.2rc1AllAll
ApplicationApacheLog4j2.8.1AllAllAll
ApplicationApacheLog4j2.8.1-AllAll
ApplicationApacheLog4j2.8.1rc1AllAll
ApplicationApacheLog4j2.8AllAllAll
ApplicationApacheLog4j2.8-AllAll
ApplicationApacheLog4j2.8rc1AllAll
ApplicationApacheLog4j2.7AllAllAll
ApplicationApacheLog4j2.7-AllAll
ApplicationApacheLog4j2.7rc1AllAll
ApplicationApacheLog4j2.7rc2AllAll
ApplicationApacheLog4j2.6.2AllAllAll
ApplicationApacheLog4j2.6.2-AllAll
ApplicationApacheLog4j2.6.2rc1AllAll
ApplicationApacheLog4j2.6.1AllAllAll
ApplicationApacheLog4j2.6.1-AllAll
Results limited to 20 most recent known configurations
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