CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2022-26850 – Insufficiently protected credentials
https://notcve.org/view.php?id=CVE-2022-26850
When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi immediately moved the temporary file to the final configuration directory, which significantly limited the window of opportunity for access. NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory. Cuando son creadas o actualizadas las credenciales para el acceso de un solo usuario, Apache NiFi escribe una copia de la configuración de los proveedores de identidad de inicio de sesión en el directorio temporal del sistema operativo. • http://www.openwall.com/lists/oss-security/2022/04/06/2 https://nifi.apache.org/security.html#CVE-2022-26850 • CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-44145 – Apache NiFi information disclosure by XXE
https://notcve.org/view.php?id=CVE-2021-44145
In the TransformXML processor of Apache NiFi before 1.15.1 an authenticated user could configure an XSLT file which, if it included malicious external entity calls, may reveal sensitive information. En el procesador TransformXML de Apache NiFi versiones anteriores a 1.15.1, un usuario autenticado podía configurar un archivo XSLT que, si incluía llamadas a entidades externas maliciosas, podía revelar información confidencial • http://www.openwall.com/lists/oss-security/2021/12/17/1 https://nifi.apache.org/security.html#1.15.1-vulnerabilities • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2021-33191 – MiNiFi CPP arbitrary script execution is possible on the agent's host machine through the c2 protocol
https://notcve.org/view.php?id=CVE-2021-33191
From Apache NiFi MiNiFi C++ version 0.5.0 the c2 protocol implements an "agent-update" command which was designed to patch the application binary. This "patching" command defaults to calling a trusted binary, but might be modified to an arbitrary value through a "c2-update" command. Said command is then executed using the same privileges as the application binary. This was addressed in version 0.10.0 Apache NiFi MiNiFi C++ versión 0.5.0, el protocolo c2 implementa un comando "agent-update" que fue diseñado para parchear el binario de la aplicación. Este comando de "patching" predeterminado llama a un binario confiable, pero puede ser modificado a un valor arbitrario mediante un comando "c2-update". • http://www.openwall.com/lists/oss-security/2021/08/24/1 https://lists.apache.org/thread.html/r6f27a2454f5f67dbe4e21c8eb1db537b01863a0bc3758f28aa60f032%40%3Cannounce.apache.org%3E https://www.openwall.com/lists/oss-security/2021/08/24/1 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 5.3EPSS: 2%CPEs: 23EXPL: 2CVE-2020-27223 – jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS
https://notcve.org/view.php?id=CVE-2020-27223
In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” (i.e. q) parameters, the server may enter a denial of service (DoS) state due to high CPU usage processing those quality values, resulting in minutes of CPU time exhausted processing those quality values. En Eclipse Jetty versiones 9.4.6.v20170531 hasta 9.4.36.v20210114 (inclusive), versiones 10.0.0 y 11.0.0, cuando Jetty maneja una petición que contiene múltiples encabezados Accept con una gran cantidad de parámetros “quality” (es decir, q), el servidor puede entrar en un estado de denegación de servicio (DoS) debido al alto uso de CPU procesando esos valores de calidad, resultando en minutos de tiempo de CPU agotados procesando esos valores de calidad • https://github.com/motikan2010/CVE-2020-27223 https://github.com/ttestoo/Jetty-CVE-2020-27223 https://bugs.eclipse.org/bugs/show_bug.cgi?id=571128 https://github.com/eclipse/jetty.project/security/advisories/GHSA-m394-8rww-3jr7 https://lists.apache.org/thread.html/r068dfd35ce2193f6af28b74ff29ab148c2b2cacb235995576f5bea78%40%3Cissues.solr.apache.org%3E https://lists.apache.org/thread.html/r07aedcb1ece62969c406cb84c8f0e22cec7e42cdc272f3176e473320%40%3Cusers.solr.apache.org%3E https://lists.apache.org/thread.html/r0b639bd9bfaea2650221 • CWE-400: Uncontrolled Resource Consumption CWE-407: Inefficient Algorithmic Complexity •
CVSS: 8.3EPSS: 0%CPEs: 10EXPL: 0CVE-2021-20190 – jackson-databind: mishandles the interaction between serialization gadgets and typing, related to javax.swing
https://notcve.org/view.php?id=CVE-2021-20190
A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. Se encontró un fallo en jackson-databind versiones anteriores a 2.9.10.7. FasterXML maneja inapropiadamente la interacción entre los gadgets de serialización y escritura. • https://bugzilla.redhat.com/show_bug.cgi?id=1916633 https://github.com/FasterXML/jackson-databind/issues/2854 https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a%40%3Ccommits.nifi.apache.org%3E https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html https://security.netapp.com/advisory/ntap-20210219-0008 https://www.oracle.com//security-alerts/cpujul2021.html https://access.redhat.com/security/cve/CVE-2021-20190 • CWE-502: Deserialization of Untrusted Data •