CVSS: 9.1EPSS: 5%CPEs: 3EXPL: 3CVE-2021-44521 – Remote code execution for scripted UDFs
https://notcve.org/view.php?id=CVE-2021-44521
When running Apache Cassandra with the following configuration: enable_user_defined_functions: true enable_scripted_user_defined_functions: true enable_user_defined_functions_threads: false it is possible for an attacker to execute arbitrary code on the host. The attacker would need to have enough permissions to create user defined functions in the cluster to be able to exploit this. Note that this configuration is documented as unsafe, and will continue to be considered unsafe after this CVE. Cuando es ejecutado Apache Cassandra con la siguiente configuración: enable_user_defined_functions: true enable_scripted_user_defined_functions: true enable_user_defined_functions_threads: false es posible que un atacante ejecute código arbitrario en el host. El atacante necesitaría tener suficientes permisos para crear funciones definidas por el usuario en el cluster para poder explotar esto. • https://github.com/WoodenKlaas/CVE-2021-44521 https://github.com/Yeyvo/poc-CVE-2021-44521 http://www.openwall.com/lists/oss-security/2022/02/11/4 https://jfrog.com/blog/cve-2021-44521-exploiting-apache-cassandra-user-defined-functions-for-remote-code-execution https://lists.apache.org/thread/y4nb9s4co34j8hdfmrshyl09lokm7356 https://security.netapp.com/advisory/ntap-20220225-0001 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-17516
https://notcve.org/view.php?id=CVE-2020-17516
Apache Cassandra versions 2.1.0 to 2.1.22, 2.2.0 to 2.2.19, 3.0.0 to 3.0.23, and 3.11.0 to 3.11.9, when using 'dc' or 'rack' internode_encryption setting, allows both encrypted and unencrypted internode connections. A misconfigured node or a malicious user can use the unencrypted connection despite not being in the same rack or dc, and bypass mutual TLS requirement. Apache Cassandra versiones 2.1.0 hasta 2.1.22, versiones 2.2.0 hasta 2.2.19, versiones 3.0.0 hasta 3.0.23 y versiones 3.11.0 hasta 3.11.9, cuando se usa la configuración internode_encryption de "dc" o "rack", permite ambas conexiones de entre nodo cifradas y no cifradas. Un nodo configurado inapropiadamente o un usuario malicioso pueden usar la conexión no cifrada a pesar de no estar en el mismo rack o dc y omitir el requisito mutuo de TLS • http://mail-archives.apache.org/mod_mbox/cassandra-user/202102.mbox/%3c6E4340A5-D7BE-4D33-9EC5-3B505A626D8D%40apache.org%3e https://lists.apache.org/thread.html/r81243a412a37a22211754936a13856af07cc68a93d728c52807486e9%40%3Ccommits.cassandra.apache.org%3E https://lists.apache.org/thread.html/rcb16f36cafa184dd159e94033f87d0fc274c4752d467f3a09f2ceae4%40%3Ccommits.cassandra.apache.org%3E https://lists.apache.org/thread.html/rd84bec24907617bdb72f7ec907cd7437a0fd5a8886eb55aa84dd1eb8%40%3Ccommits.cassandra.apache.org%3E https://security.netapp.com/advisory/ntap-20210521-000 • CWE-290: Authentication Bypass by Spoofing •
CVSS: 5.9EPSS: 0%CPEs: 10EXPL: 0CVE-2020-13946 – cassandra: allows manipulation of the RMI registry to perform a MITM attack and capture user names and passwords used to access the JMX interface
https://notcve.org/view.php?id=CVE-2020-13946
In Apache Cassandra, all versions prior to 2.1.22, 2.2.18, 3.0.22, 3.11.8 and 4.0-beta2, it is possible for a local attacker without access to the Apache Cassandra process or configuration files to manipulate the RMI registry to perform a man-in-the-middle attack and capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and perform unauthorised operations. Users should also be aware of CVE-2019-2684, a JRE vulnerability that enables this issue to be exploited remotely. En Apache Cassandra, todas las versiones anteriores a 2.1.22, 2.2.18, 3.0.22, 3.11.8 y 4.0-beta2, es posible a un atacante local sin acceso al proceso de Apache Cassandra o archivos de configuración manipular el registro RMI para llevar a cabo un ataque de tipo man-in-the-middle y capturar los nombres de usuario y las contraseñas usadas para acceder a la interfaz JMX. El atacante puede usar estas credenciales para acceder a la interfaz JMX y llevar a cabo operaciones no autorizadas. • https://lists.apache.org/thread.html/r1fd117082b992e7d43c1286e966c285f98aa362e685695d999ff42f7%40%3Cuser.cassandra.apache.org%3E https://lists.apache.org/thread.html/r718e01f61b35409a4f7a3ccbc1cb5136a1558a9f9c2cb8d4ca9be1ce%40%3Cuser.cassandra.apache.org%3E https://lists.apache.org/thread.html/rab8d90d28f944d84e4d7852f355a25c89451ae02c2decc4d355a9cfc%40%3Cuser.cassandra.apache.org%3E https://lists.apache.org/thread.html/rcd7544b24d8fc32b7950ec4c117052410b661babaa857fb1fc641152%40%3Cuser.cassandra.apache.org%3E https://security.netapp.com/advisory/ntap-20210521-0005 https://access • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 5.9EPSS: 0%CPEs: 73EXPL: 0CVE-2019-2684 – OpenJDK: Incorrect skeleton selection in RMI registry server-side dispatch handling (RMI, 8218453)
https://notcve.org/view.php?id=CVE-2019-2684
Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE: 7u211, 8u202, 11.0.2 and 12; Java SE Embedded: 8u201. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00058.html http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00059.html http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00013.html http://www.openwall.com/lists/oss-security/2020/09/01/4 http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://access.redhat.com/errata/RHBA-2019:0959 https://access.re •
CVSS: 7.8EPSS: 1%CPEs: 5EXPL: 0CVE-2016-4970 – netty: Infinite loop vulnerability when handling renegotiation using SslProvider.OpenSsl
https://notcve.org/view.php?id=CVE-2016-4970
handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop). handler/ssl/OpenSslEngine.java en Netty 4.0.x en versiones anteriores a 4.0.37.Final y 4.1.x en versiones anteriores a 4.1.1.Final permite a los atacantes remotos provocar una denegación de servicio (bucle infinito). • http://netty.io/news/2016/06/07/4-0-37-Final.html http://netty.io/news/2016/06/07/4-1-1-Final.html http://rhn.redhat.com/errata/RHSA-2017-0179.html http://rhn.redhat.com/errata/RHSA-2017-1097.html http://www.securityfocus.com/bid/96540 https://bugzilla.redhat.com/show_bug.cgi?id=1343616 https://github.com/netty/netty/pull/5364 https://lists.apache.org/thread.html/afaa5860e3a6d327eb96c3d82cbd2f5996de815a16854ed1ad310144%40%3Ccommits.cassandra.apache.org%3E https://wiki • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •