CVSS: 9.0EPSS: 1%CPEs: 39EXPL: 0CVE-2022-23307 – A deserialization flaw in the Chainsaw component of Log4j 1 can lead to malicious code execution.
https://notcve.org/view.php?id=CVE-2022-23307
CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists. CVE-2020-9493 identificó un problema de deserialización presente en Apache Chainsaw. Versiones anteriores a Chainsaw V2.0 Chainsaw era un componente de Apache Log4j versiones 1.2.x donde se presenta el mismo problema A flaw was found in the log4j 1.x chainsaw component, where the contents of certain log entries are deserialized and possibly permit code execution. This flaw allows an attacker to send a malicious request with serialized data to the server to be deserialized when the chainsaw component is run. • https://lists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhh https://logging.apache.org/log4j/1.2/index.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2022-23307 https://bugzilla.redhat.com/show_bug.cgi?id=2041967 • CWE-502: Deserialization of Untrusted Data •
CVSS: 9.8EPSS: 0%CPEs: 42EXPL: 0CVE-2022-23305 – SQL injection in JDBC Appender in Apache Log4j V1
https://notcve.org/view.php?id=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 inserted are converters from PatternLayout. The message converter, %m, is likely to always be included. This allows attackers to manipulate the SQL by entering crafted strings into input fields or headers of an application that are logged allowing unintended SQL queries to be executed. Note this issue only affects Log4j 1.x when specifically configured to use the JDBCAppender, which is not the default. Beginning in version 2.0-beta8, the JDBCAppender was re-introduced with proper support for parameterized SQL queries and further customization over the columns written to in logs. • http://www.openwall.com/lists/oss-security/2022/01/18/4 https://lists.apache.org/thread/pt6lh3pbsvxqlwlp4c5l798dv2hkc85y https://logging.apache.org/log4j/1.2/index.html https://security.netapp.com/advisory/ntap-20220217-0007 https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2022-23305 https://bugzilla.redhat.com/show_bug.cgi?id=2041959 • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •
CVSS: 8.8EPSS: 0%CPEs: 40EXPL: 0CVE-2022-23302 – Deserialization of untrusted data in JMSSink in Apache Log4j 1.x
https://notcve.org/view.php?id=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 the Log4j configuration or if the configuration references an LDAP service the attacker has access to. The attacker can provide a TopicConnectionFactoryBindingName configuration causing JMSSink to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-4104. Note this issue only affects Log4j 1.x when specifically configured to use JMSSink, 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. • http://www.openwall.com/lists/oss-security/2022/01/18/3 https://lists.apache.org/thread/bsr3l5qz4g0myrjhy9h67bcxodpkwj4w https://logging.apache.org/log4j/1.2/index.html https://security.netapp.com/advisory/ntap-20220217-0006 https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2022-23302 https://bugzilla.redhat.com/show_bug.cgi?id=2041949 • CWE-502: Deserialization of Untrusted Data •
CVSS: 8.1EPSS: 0%CPEs: 37EXPL: 1CVE-2020-24750 – jackson-databind: Serialization gadgets in com.pastdev.httpcomponents.configuration.JndiConfiguration
https://notcve.org/view.php?id=CVE-2020-24750
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to com.pastdev.httpcomponents.configuration.JndiConfiguration. FasterXML jackson-databind versiones 2.x anteriores a 2.9.10.6, maneja inapropiadamente la interacción entre los gadgets de serialización y la escritura, relacionada con com.pastdev.httpcomponents.configuration.JndiConfiguration A flaw was found in jackson-databind 2.x in versions prior to 2.9.10.6. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and system availability. • https://github.com/Al1ex/CVE-2020-24750 https://github.com/FasterXML/jackson-databind/commit/ad5a630174f08d279504bc51ebba8772fd71b86b https://github.com/FasterXML/jackson-databind/issues/2798 https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html https://security.netapp.com/advisory/ntap-20201009-0003 https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuApr2021.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com • CWE-502: Deserialization of Untrusted Data •
CVSS: 8.1EPSS: 1%CPEs: 33EXPL: 0CVE-2020-24616
https://notcve.org/view.php?id=CVE-2020-24616
FasterXML jackson-databind 2.x before 2.9.10.6 mishandles the interaction between serialization gadgets and typing, related to br.com.anteros.dbcp.AnterosDBCPDataSource (aka Anteros-DBCP). FasterXML jackson-databind versiones 2.x anteriores a 2.9.10.6, maneja inapropiadamente la interacción entre los dispositivos de serialización y la escritura, relacionada con br.com.anteros.dbcp.AnterosDBCPDataSource (también se conoce como Anteros-DBCP) • https://github.com/FasterXML/jackson-databind/issues/2814 https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 https://security.netapp.com/advisory/ntap-20200904-0006 https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuApr2021.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpuj • CWE-502: Deserialization of Untrusted Data •