CVSS: 7.5EPSS: 1%CPEs: 60EXPL: 1CVE-2002-20001
https://notcve.org/view.php?id=CVE-2002-20001
The Diffie-Hellman Key Agreement Protocol allows remote attackers (from the client side) to send arbitrary numbers that are actually not public keys, and trigger expensive server-side DHE modular-exponentiation calculations, aka a D(HE)at or D(HE)ater attack. The client needs very little CPU resources and network bandwidth. The attack may be more disruptive in cases where a client can require a server to select its largest supported key size. The basic attack scenario is that the client must claim that it can only communicate with DHE, and the server must be configured to allow DHE. El Protocolo de Acuerdo de Claves Diffie-Hellman permite a atacantes remotos (del lado del cliente) enviar números arbitrarios que en realidad no son claves públicas, y desencadenar costosos cálculos de exponenciación modular DHE del lado del servidor, también se conoce como un ataque D(HE)ater. • https://cert-portal.siemens.com/productcert/pdf/ssa-506569.pdf https://dheatattack.com https://dheatattack.gitlab.io https://github.com/Balasys/dheater https://github.com/mozilla/ssl-config-generator/issues/162 https://gitlab.com/dheatattack/dheater https://ieeexplore.ieee.org/document/10374117 https://support.f5.com/csp/article/K83120834 https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-004.txt https://www.openssl.org/blog/blog/2022/10/21/tls-groups-configuration https: • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.1EPSS: 0%CPEs: 42EXPL: 0CVE-2021-23027
https://notcve.org/view.php?id=CVE-2021-23027
On version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3, a DOM based cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. En versiones 16.0.x anteriores a 16.0.1.2, versiones 15.1.x anteriores a 15.1.3.1 y versiones 14.1.x anteriores a 14.1.4.3, se presenta una vulnerabilidad de tipo cross-site scripting (XSS) basada en el DOM en una página no divulgada de la utilidad de configuración de BIG-IP que permite a un atacante ejecutar JavaScript en el contexto del usuario actualmente conectado. Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas • https://support.f5.com/csp/article/K24301698 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 70EXPL: 0CVE-2021-23045
https://notcve.org/view.php?id=CVE-2021-23045
On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, 13.1.x before 13.1.4.1, and all versions of 12.1.x, when an SCTP profile with multiple paths is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. En BIG-IP versiones 16.0.x anteriores a 16.0.1.2, versiones 15.1.x anteriores a 15.1.3.1, versiones 14.1.x anteriores a 14.1.4.3, versiones 13.1.x anteriores a 13.1.4.1, y todas las versiones de 12.1.x, cuando se configura un perfil SCTP con múltiples rutas en un servidor virtual, las peticiones no divulgadas pueden causar la terminación del Traffic Management Microkernel (TMM). Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas • https://support.f5.com/csp/article/K94941221 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 70EXPL: 0CVE-2021-23042
https://notcve.org/view.php?id=CVE-2021-23042
On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1.x before 12.1.6, when an HTTP profile is configured on a virtual server, undisclosed requests can cause a significant increase in system resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. En BIG-IP versiones 16.0.x anteriores a 16.0.1.2, versiones 15.1.x anteriores a 15.1.3, versiones 14.1.x anteriores a 14.1.4, versiones 13.1.x anteriores a 13.1.4 y versiones 12.1.x anteriores a 12.1.6, cuando se configura un perfil HTTP en un servidor virtual, las peticiones no divulgadas pueden causar un aumento significativo de una utilización de recursos del sistema. Nota: no son evaluadas las versiones de software que han alcanzado End of Technical Support (EoTS) • https://support.f5.com/csp/article/K93231374 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.3EPSS: 0%CPEs: 32EXPL: 1CVE-2021-23007
https://notcve.org/view.php?id=CVE-2021-23007
On BIG-IP versions 14.1.4 and 16.0.1.1, when the Traffic Management Microkernel (TMM) process handles certain undisclosed traffic, it may start dropping all fragmented IP traffic. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated. En BIG-IP versiones 14.1.4 y 16.0.1.1, cuando el proceso Traffic Management Microkernel (TMM) maneja cierto tráfico no revelado, puede comenzar a eliminar todo el tráfico IP fragmentado. Nota: No se evalúan las versiones de software que han alcanzado End of Software Development (EoSD). • https://support.f5.com/csp/article/K37451543 •