CVSS: 7.5EPSS: 0%CPEs: 8EXPL: 0CVE-2017-10619 – Junos: SRX cluster denial of service vulnerability in flowd due to multicast packets
https://notcve.org/view.php?id=CVE-2017-10619
When Express Path (formerly known as service offloading) is configured on Juniper Networks SRX1400, SRX3400, SRX3600, SRX5400, SRX5600, SRX5800 in high availability cluster configuration mode, certain multicast packets might cause the flowd process to crash, halting or interrupting traffic from flowing through the device and triggering RG1+ (data-plane) fail-over to the secondary node. Repeated crashes of the flowd process may constitute an extended denial of service condition. This service is not enabled by default and is only supported in high-end SRX platforms. Affected releases are Juniper Networks Junos OS 12.3X48 prior to 12.3X48-D45, 15.1X49 prior to 15.1X49-D80 on SRX1400, SRX3400, SRX3600, SRX5400, SRX5600, SRX5800. Cuando Express Path (antes conocido como "service offloading") se configura en Juniper Networks SRX1400, SRX3400, SRX3600, SRX5400, SRX5600, SRX5800 en modo de configuración de clústeres en alta disponibilidad, algunos paquetes multicast podrían causar que el proceso flowd se cierre de manera inesperada, deteniendo o interrumpiendo el trafico que atraviesa el dispositivo y desencadenando un fail-over RG1+ (data-plane) en el nodo secundario. • https://kb.juniper.net/JSA10821 •
CVSS: 7.8EPSS: 0%CPEs: 71EXPL: 0CVE-2016-4921 – Junos: IPv6 denial of service vulnerability due to resource exhaustion (CVE-2016-4921)
https://notcve.org/view.php?id=CVE-2016-4921
By flooding a Juniper Networks router running Junos OS with specially crafted IPv6 traffic, all available resources can be consumed, leading to the inability to store next hop information for legitimate traffic. In extreme cases, the crafted IPv6 traffic may result in a total resource exhaustion and kernel panic. The issue is triggered by traffic destined to the router. Transit traffic does not trigger the vulnerability. This issue only affects devices with IPv6 enabled and configured. • http://www.securityfocus.com/bid/93532 http://www.securitytracker.com/id/1037014 https://kb.juniper.net/JSA10762 • CWE-399: Resource Management Errors •
CVSS: 5.5EPSS: 0%CPEs: 72EXPL: 0CVE-2017-10613 – Junos OS: A kernel hang may occur due to a specific loopback filter action command
https://notcve.org/view.php?id=CVE-2017-10613
A vulnerability in a specific loopback filter action command, processed in a specific logical order of operation, in a running configuration of Juniper Networks Junos OS, allows an attacker with CLI access and the ability to initiate remote sessions to the loopback interface with the defined action, to hang the kernel. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D55; 12.3X48 prior to 12.3X48-D35; 14.1 prior to 14.1R8-S4, 14.1R9; 14.1X53 prior to 14.1X53-D40; 14.2 prior to 14.2R4-S9, 14.2R7-S8, 14.2R8; 15.1 prior to 15.1F5-S3, 15.1F6, 15.1R4; 15.1X49 prior to 15.1X49-D60; 15.1X53 prior to 15.1X53-D47; 16.1 prior to 16.1R2. No other Juniper Networks products or platforms are affected by this issue. Una vulnerabilidad en un comando de acción de filtro de loopback específico, procesado en un orden lógico específico de operación, en un configuración activa en Juniper Networks Junos OS, permite que un atacante con acceso CLI y la capacidad para iniciar sesiones remotas a la interfaz loopback con la acción definida cuelgue el kernel. Las distribuciones afectadas son: Juniper Networks Junos OS 12.1X46 anteriores a 12.1X46-D55; 12.3X48 anteriores a 12.3X48-D35; 14.1 anteriores a 14.1R8-S4, 14.1R9; 14.1X53 anteriores a 14.1X53-D40; 14.2 anteriores a 14.2R4-S9, 14.2R7-S8, 14.2R8; 15.1 anteriores a 15.1F5-S3, 15.1F6, 15.1R4; 15.1X49 anteriores a 15.1X49-D60; 15.1X53 anteriores a 15.1X53-D47; 16.1 anteriores a 16.1R2. • https://kb.juniper.net/JSA10816 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.4EPSS: 0%CPEs: 149EXPL: 0CVE-2016-4922 – Junos: Privilege escalation vulnerabilities in Junos CLI
https://notcve.org/view.php?id=CVE-2016-4922
Certain combinations of Junos OS CLI commands and arguments have been found to be exploitable in a way that can allow unauthorized access to the operating system. This may allow any user with permissions to run these CLI commands the ability to achieve elevated privileges and gain complete control of the device. Affected releases are Juniper Networks Junos OS 11.4 prior to 11.4R13-S3; 12.1X46 prior to 12.1X46-D60; 12.1X47 prior to 12.1X47-D45; 12.3 prior to 12.3R12; 12.3X48 prior to 12.3X48-D35; 13.2 prior to 13.2R9; 13.3 prior to 13.3R4-S11, 13.3R9; 14.1 prior to 14.1R4-S12, 14.1R7; 14.1X53 prior to 14.1X53-D28, 14.1X53-D40; 14.1X55 prior to 14.1X55-D35; 14.2 prior to 14.2R3-S10, 14.2R4-S7, 14.2R5; 15.1 prior to 15.1F4, 15.1R3; 15.1X49 prior to 15.1X49-D60; 15.1X53 prior to 15.1X53-D57, 15.1X53-D70. Se encontraron algunas combinaciones de argumentos y comandos CLI de Junos OS explotables de una manera que permite el acceso no autorizado al sistema operativo. Esto puede permitir que cualquier usuario con permisos para ejecutar estos comandos CLI tenga la capacidad para conseguir privilegios elevados y obtener el control total del dispositivo. • http://www.securityfocus.com/bid/93534 http://www.securitytracker.com/id/1037013 https://kb.juniper.net/JSA10763 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 7.5EPSS: 0%CPEs: 80EXPL: 0CVE-2017-10608 – SRX series: Junos OS: SRX series using IPv6 Sun/MS-RPC ALGs may experience flowd crash on processing packets.
https://notcve.org/view.php?id=CVE-2017-10608
Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target. Repeated traffic in a cluster may cause repeated flip-flop failure operations or full failure to the flowd daemon halting traffic on all nodes. Only IPv6 traffic is affected by this issue. IPv4 traffic is unaffected. • https://kb.juniper.net/JSA10811 • CWE-400: Uncontrolled Resource Consumption •