CVSS: 7.5EPSS: 0%CPEs: 230EXPL: 0CVE-2019-0075 – Junos OS: SRX Series: Denial of Service vulnerability in srxpfe related to PIM
https://notcve.org/view.php?id=CVE-2019-0075
A vulnerability in the srxpfe process on Protocol Independent Multicast (PIM) enabled SRX series devices may lead to crash of the srxpfe process and an FPC reboot while processing (PIM) messages. Sustained receipt of these packets may lead to an extended denial of service condition. Affected releases are Juniper Networks Junos OS on SRX Series: 12.3X48 versions prior to 12.3X48-D80; 15.1X49 versions prior to 15.1X49-D160; 17.3 versions prior to 17.3R3-S7 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R2; 18.3 versions prior to 18.3R2. Una vulnerabilidad en el proceso srxpfe en los dispositivos de la Serie SRX con Protocol Independent Multicast (PIM) habilitado, puede conllevar al bloqueo del proceso srxpfe y un reinicio de FPC durante el procesamiento de mensajes (PIM). La recepción sostenida de estos paquetes puede conllevar a una condición de denegación de servicio extendida. • https://kb.juniper.net/JSA10976 •
CVSS: 5.5EPSS: 0%CPEs: 115EXPL: 0CVE-2019-0074 – Junos OS: NFX150 Series, QFX10K Series, EX9200 Series, MX Series, PTX Series: Path traversal vulnerability in NFX150 and NG-RE leads to information disclosure.
https://notcve.org/view.php?id=CVE-2019-0074
A path traversal vulnerability in NFX150 Series and QFX10K Series, EX9200 Series, MX Series and PTX Series devices with Next-Generation Routing Engine (NG-RE) allows a local authenticated user to read sensitive system files. This issue only affects NFX150 Series and QFX10K Series, EX9200 Series, MX Series and PTX Series with Next-Generation Routing Engine (NG-RE) which uses vmhost. This issue affects Juniper Networks Junos OS on NFX150 Series and QFX10K, EX9200 Series, MX Series and PTX Series with NG-RE and vmhost: 15.1F versions prior to 15.1F6-S12 16.1 versions starting from 16.1R6 and later releases, including the Service Releases, prior to 16.1R6-S6, 16.1R7-S3; 17.1 versions prior to 17.1R3; 17.2 versions starting from 17.2R1-S3, 17.2R3 and later releases, including the Service Releases, prior to 17.2R3-S1; 17.3 versions starting from 17.3R1-S1, 17.3R2 and later releases, including the Service Releases, prior to 17.3R3-S3; 17.4 versions starting from 17.4R1 and later releases, including the Service Releases, prior to 17.4R1-S6, 17.4R2-S2, 17.4R3; 18.1 versions prior to 18.1R2-S4, 18.1R3-S3; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S2, 18.3R2; 18.4 versions prior to 18.4R1-S1, 18.4R2. This issue does not affect: Juniper Networks Junos OS 15.1 and 16.2. Una vulnerabilidad de salto de ruta en los dispositivos de las series NFX150 y QFX10K, EX9200, MX y PTX con el Next-Generation Routing Engine (NG-RE), permite a un usuario autenticado local leer archivos confidenciales del sistema. • https://kb.juniper.net/JSA10975 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •
CVSS: 7.1EPSS: 0%CPEs: 76EXPL: 0CVE-2019-0073 – Junos OS: PKI key pairs are exported with insecure file permissions
https://notcve.org/view.php?id=CVE-2019-0073
The PKI keys exported using the command "run request security pki key-pair export" on Junos OS may have insecure file permissions. This may allow another user on the Junos OS device with shell access to read them. This issue affects: Juniper Networks Junos OS 15.1X49 versions prior to 15.1X49-D180; 17.3 versions prior to 17.3R3-S7; 17.4 versions prior to 17.4R2-S8, 17.4R3; 18.1 versions prior to 18.1R3-S8; 18.2 versions prior to 18.2R3; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R2. Las claves PKI exportadas utilizando el comando "run request security pki key-pair export" en el Junos OS pueden tener permisos de archivo no seguros. Esto puede permitir que otro usuario sobre el dispositivo con sistema operativo Junos con acceso de shell pueda leerlos. • https://kb.juniper.net/JSA10974 • CWE-281: Improper Preservation of Permissions CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2019-0071 – Junos OS: EX2300, EX3400 Series: Veriexec signature checking not enforced in specific versions of Junos OS
https://notcve.org/view.php?id=CVE-2019-0071
Veriexec is a kernel-based file integrity subsystem in Junos OS that ensures only authorized binaries are able to be executed. Due to a flaw in specific versions of Junos OS, affecting specific EX Series platforms, the Veriexec subsystem will fail to initialize, in essence disabling file integrity checking. This may allow a locally authenticated user with shell access to install untrusted executable images, and elevate privileges to gain full control of the system. During the installation of an affected version of Junos OS are installed, the following messages will be logged to the console: Initializing Verified Exec: /sbin/veriexec: Undefined symbol "__aeabi_uidiv" /sbin/veriexec: Undefined symbol "__aeabi_uidiv" /sbin/veriexec: Undefined symbol "__aeabi_uidiv" veriexec: /.mount/packages/db/os-kernel-prd-arm-32-20190221.70c2600_builder_stable_11/boot/brcm-hr3.dtb: Authentication error veriexec: /.mount/packages/db/os-kernel-prd-arm-32-20190221.70c2600_builder_stable_11/boot/contents.izo: Authentication error ... This issue affects Juniper Networks Junos OS: 18.1R3-S4 on EX2300, EX2300-C and EX3400; 18.3R1-S3 on EX2300, EX2300-C and EX3400. • https://kb.juniper.net/JSA10978 https://www.juniper.net/documentation/en_US/junos/topics/concept/veriexec.html • CWE-347: Improper Verification of Cryptographic Signature CWE-354: Improper Validation of Integrity Check Value •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2019-0070 – Junos OS: NFX Series: An Improper Input Validation weakness allows a malicious local attacker to elevate their permissions.
https://notcve.org/view.php?id=CVE-2019-0070
An Improper Input Validation weakness allows a malicious local attacker to elevate their permissions to take control of other portions of the NFX platform they should not be able to access, and execute commands outside their authorized scope of control. This leads to the attacker being able to take control of the entire system. This issue affects: Juniper Networks Junos OS versions prior to 18.2R1 on NFX Series. Una debilidad de Validación de Entrada Inapropiada permite a un atacante local malicioso elevar sus permisos para tomar el control de otras partes de la plataforma NFX a las que no debería poder acceder y ejecutar comandos fuera de su alcance de control autorizado. Esto conlleva al atacante a tomar el control de todo el sistema. • https://kb.juniper.net/JSA10977 • CWE-20: Improper Input Validation •