CVSS: 5.3EPSS: 0%CPEs: 10EXPL: 0CVE-2017-10621 – Junos OS: Denial of service vulnerability in telnetd
https://notcve.org/view.php?id=CVE-2017-10621
A denial of service vulnerability in telnetd service on Juniper Networks Junos OS allows remote unauthenticated attackers to cause a denial of service. Affected Junos OS releases are: 12.1X46 prior to 12.1X46-D71; 12.3X48 prior to 12.3X48-D50; 14.1 prior to 14.1R8-S5, 14.1R9; 14.1X53 prior to 14.1X53-D50; 14.2 prior to 14.2R7-S9, 14.2R8; 15.1 prior to 15.1F2-S16, 15.1F5-S7, 15.1F6-S6, 15.1R5-S2, 15.1R6; 15.1X49 prior to 15.1X49-D90; 15.1X53 prior to 15.1X53-D47; 16.1 prior to 16.1R4-S1, 16.1R5; 16.2 prior to 16.2R1-S3, 16.2R2; Una vulnerabilidad de denegación de servicio (DoS) en el servicio telnetd en Juniper Networks Junos OS permite que atacantes remotos no autenticados provoquen una denegación de servicio (DoS). Las distribuciones afectadas Junos OS son: 12.1X46 anteriores a 12.1X46-D71; 12.3X48 anteriores a 12.3X48-D50; 14.1 anteriores a 14.1R8-S5, 14.1R9; 14.1X53 anteriores a 14.1X53-D50; 14.2 anteriores a 14.2R7-S9, 14.2R8; 15.1 anteriores a 15.1F2-S16, 15.1F5-S7, 15.1F6-S6, 15.1R5-S2, 15.1R6; 15.1X49 anteriores a 15.1X49-D90; 15.1X53 anteriores a 15.1X53-D47; 16.1 anteriores a 16.1R4-S1, 16.1R5; 16.2 anteriores a 16.2R1-S3, 16.2R2; • https://kb.juniper.net/JSA10817 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 37EXPL: 0CVE-2017-10610 – SRX Series: Embedded ICMP may cause the flowd process to crash
https://notcve.org/view.php?id=CVE-2017-10610
On SRX Series devices, a crafted ICMP packet embedded within a NAT64 IPv6 to IPv4 tunnel may cause the flowd process to crash. Repeated crashes of the flowd process constitutes an extended denial of service condition for the SRX Series device. This issue only occurs if NAT64 is configured. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D71, 12.3X48 prior to 12.3X48-D55, 15.1X49 prior to 15.1X49-D100 on SRX Series. No other Juniper Networks products or platforms are affected by this issue. • https://kb.juniper.net/JSA10813 https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/nat-stateful-nat64-configuring.html • CWE-20: Improper Input Validation •
CVSS: 7.4EPSS: 0%CPEs: 100EXPL: 0CVE-2017-10620 – SRX Series: Antivirus updates are downloaded without verification
https://notcve.org/view.php?id=CVE-2017-10620
Juniper Networks Junos OS on SRX series devices do not verify the HTTPS server certificate before downloading anti-virus updates. This may allow a man-in-the-middle attacker to inject bogus signatures to cause service disruptions or make the device not detect certain types of attacks. Affected Junos OS releases are: 12.1X46 prior to 12.1X46-D71; 12.3X48 prior to 12.3X48-D55; 15.1X49 prior to 15.1X49-D110; Juniper Networks Junos OS en dispositivos de la serie SRX no verifica el certificado del servidor HTTPS antes de descargar actualizaciones de antivirus. Esto puede permitir que un atacante Man-in-the-Middle (MitM) inyecte firmas falsas para causar disrupciones de servicio o hacer que el dispositivo no detecte ciertos tipos de ataques. Las distribuciones afectadas Junos OS son: 12.1X46 anteriores a 12.1X46-D71; 12.3X48 anteriores a 12.3X48-D55; 15.1X49 anteriores a 15.1X49-D110. • https://kb.juniper.net/JSA10822 • CWE-295: Improper Certificate Validation •
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 •