CVSS: 9.8EPSS: 1%CPEs: 8EXPL: 0CVE-2018-0037 – Junos OS: RPD daemon crashes due to receipt of crafted BGP NOTIFICATION messages
https://notcve.org/view.php?id=CVE-2018-0037
Junos OS routing protocol daemon (RPD) process may crash and restart or may lead to remote code execution while processing specific BGP NOTIFICATION messages. By continuously sending crafted BGP NOTIFICATION messages, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service. Due to design improvements, this issue does not affect Junos OS 16.1R1, and all subsequent releases. This issue only affects the receiving BGP device and is non-transitive in nature. Affected releases are Juniper Networks Junos OS: 15.1F5 versions starting from 15.1F5-S7 and all subsequent releases; 15.1F6 versions starting from 15.1F6-S3 and later releases prior to 15.1F6-S10; 15.1F7 versions 15.1 versions starting from 15.1R5 and later releases, including the Service Releases based on 15.1R5 and on 15.1R6 prior to 15.1R6-S6 and 15.1R7; El proceso RPD (Routing Protocol Daemon) de Junos OS podría cerrarse inesperadamente y reiniciarse o podría conducir a la ejecución remota de código mientras procesa mensajes BGP NOTIFICATION determinados. • http://www.securitytracker.com/id/1041339 https://kb.juniper.net/JSA10871 • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 44EXPL: 0CVE-2018-0030 – Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet.
https://notcve.org/view.php?id=CVE-2018-0030
Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards. La recepción de un paquete MPLS específico podría provocar que las tarjetas de línea MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) o PTX1K se cierre inesperadamente y se reinicie. • http://www.securitytracker.com/id/1041325 https://kb.juniper.net/JSA10864 https://kb.juniper.net/KB25385 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2018-0026 – Junos OS: Stateless IP firewall filter rules stop working as expected after reboot or upgrade
https://notcve.org/view.php?id=CVE-2018-0026
After Junos OS device reboot or upgrade, the stateless firewall filter configuration may not take effect. This issue can be verified by running the command: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Note: when the issue occurs, it does not show the applied firewall filter. The correct output should show the applied firewall filter, for example: user@re0> show interfaces <interface_name> extensive | match filters" CAM destination filters: 0, CAM source filters: 0 Input Filters: FIREWAL_FILTER_NAME-<interface_name> This issue affects firewall filters for every address family. Affected releases are Juniper Networks Junos OS: 15.1R4, 15.1R5, 15.1R6 and SRs based on these MRs. 15.1X8 versions prior to 15.1X8.3. Tras un reinicio o actualización del dispositivo Junos OS, la configuración del filtro del firewall sin estado podría no surtir efecto. • http://www.securityfocus.com/bid/104720 http://www.securitytracker.com/id/1041315 https://kb.juniper.net/JSA10859 •
CVSS: 5.9EPSS: 0%CPEs: 181EXPL: 0CVE-2018-0031 – Junos OS: Receipt of specially crafted UDP packets over MPLS may bypass stateless IP firewall rules
https://notcve.org/view.php?id=CVE-2018-0031
Receipt of specially crafted UDP/IP packets over MPLS may be able to bypass a stateless firewall filter. The crafted UDP packets must be encapsulated and meet a very specific packet format to be classified in a way that bypasses IP firewall filter rules. The packets themselves do not cause a service interruption (e.g. RPD crash), but receipt of a high rate of UDP packets may be able to contribute to a denial of service attack. This issue only affects processing of transit UDP/IP packets over MPLS, received on an interface with MPLS enabled. • http://www.securitytracker.com/id/1041326 https://kb.juniper.net/JSA10865 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 0%CPEs: 115EXPL: 0CVE-2018-0024 – Junos OS: A privilege escalation vulnerability exists where authenticated users with shell access can become root
https://notcve.org/view.php?id=CVE-2018-0024
An Improper Privilege Management vulnerability in a shell session of Juniper Networks Junos OS allows an authenticated unprivileged attacker to gain full control of the system. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D45 on SRX Series; 12.3X48 versions prior to 12.3X48-D20 on SRX Series; 12.3 versions prior to 12.3R11 on EX Series; 14.1X53 versions prior to 14.1X53-D30 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100;; 15.1X49 versions prior to 15.1X49-D20 on SRX Series. Una vulnerabilidad de gestión incorrecta de privilegios en una sesión shell de Juniper Networks Junos OS permite que un atacante autenticado sin privilegios obtenga el control total del sistema. Las versiones afectadas son Juniper Networks Junos OS: 12.1X46 en versiones anteriores a la 12.1X46-D45 en SRX Series; 12.3X48 en versiones anteriores a la 12.3X48-D20 en SRX Series; 12.3 en versiones anteriores a la 12.3R11 en EX Series; 14.1X53 en versiones anteriores a la 14.1X53-D30 en EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100 y 15.1X49 en versiones anteriores a la 15.1X49-D20 en SRX Series. • http://www.securityfocus.com/bid/104718 http://www.securitytracker.com/id/1041314 https://kb.juniper.net/JSA10857 • CWE-269: Improper Privilege Management •