CVSS: 7.5EPSS: 0%CPEs: 127EXPL: 0CVE-2020-1644 – Junos OS and Junos OS Evolved: RPD crash due to specific BGP UPDATE packets
https://notcve.org/view.php?id=CVE-2020-1644
On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process (RPD) crash and restart. This issue affects both IBGP and EBGP multihop deployment in IPv4 or IPv6 network. This issue affects: Juniper Networks Junos OS: 17.2X75 versions prior to 17.2X75-D105.19; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S4; 18.2X75 versions prior to 18.2X75-D13, 18.2X75-D411.1, 18.2X75-D420.18, 18.2X75-D52.3, 18.2X75-D60; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S2, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. Juniper Networks Junos OS Evolved: any releases prior to 20.1R2-EVO. This issue does not affect Juniper Networks Junos OS releases prior to 17.3R1. • https://kb.juniper.net/JSA11032 • CWE-20: Improper Input Validation CWE-703: Improper Check or Handling of Exceptional Conditions •
CVSS: 8.6EPSS: 0%CPEs: 121EXPL: 0CVE-2020-1632 – Junos OS and Junos OS Evolved: Invalid BGP UPDATE sent to peer device may cause BGP session to terminate.
https://notcve.org/view.php?id=CVE-2020-1632
In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the established BGP session, creating a Denial of Service (DoS) condition. For example, Router A sends a specific BGP UPDATE to Router B, causing Router B to send an invalid BGP UPDATE message to Router C, resulting in termination of the BGP session between Router B and Router C. This issue might occur when there is at least a single BGP session established on the device that does not support 4 Byte AS extension (RFC 4893). Repeated receipt of the same BGP UPDATE can result in an extended DoS condition. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11, 17.1R3-S2; 17.2 versions prior to 17.2R1-S9, 17.2R2-S8, 17.2R3-S3; 17.2X75 versions prior to 17.2X75-D105, 17.2X75-D110, 17.2X75-D44; 17.3 versions prior to 17.3R2-S5, 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-S6, 18.2R3-S2; 18.2X75 versions prior to 18.2X75-D12, 18.2X75-D33, 18.2X75-D411, 18.2X75-D420, 18.2X75-D51, 18.2X75-D60; 18.3 versions prior to 18.3R1-S6, 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R1-S5, 18.4R3; 18.4 version 18.4R2 and later versions; 19.1 versions prior to 19.1R1-S3, 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2. • https://kb.juniper.net/JSA11013 • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-1624 – Junos OS Evolved: objmon logs may leak sensitive information
https://notcve.org/view.php?id=CVE-2020-1624
A local, authenticated user with shell can obtain the hashed values of login passwords and shared secrets via raw objmon configuration files. This issue affects all versions of Junos OS Evolved prior to 19.1R1. Un usuario local autenticado con shell puede obtener los valores de las contraseñas de inicio de sesión del hash y los secretos compartidos por medio de archivos de configuración objmon sin procesar. Este problema afecta a todas las versiones de Junos OS Evolved anteriores a 19.1R1. • https://kb.juniper.net/JSA11003 • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-1623 – Junos OS Evolved: ev.ops file may leak sensitive information
https://notcve.org/view.php?id=CVE-2020-1623
A local, authenticated user with shell can view sensitive configuration information via the ev.ops configuration file. This issue affects all versions of Junos OS Evolved prior to 19.2R1. Un usuario local autenticado con shell puede visualizar información de configuración confidencial por medio del archivo de configuración ev.ops. Este problema afecta a todas las versiones de Junos OS Evolved anteriores a 19.2R1. • https://kb.juniper.net/JSA11003 • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-1622 – Junos OS Evolved: EvoSharedObjStore may leak sensitive information
https://notcve.org/view.php?id=CVE-2020-1622
A local, authenticated user with shell can obtain the hashed values of login passwords and shared secrets via the EvoSharedObjStore. This issue affects all versions of Junos OS Evolved prior to 19.1R1. Un usuario local autenticado con shell puede obtener los valores de las contraseñas de inicio de sesión del hash y los secretos compartidos por medio de EvoSharedObjStore. Este problema afecta a todas las versiones de Junos OS Evolved anteriores a 19.1R1. • https://kb.juniper.net/JSA11003 • CWE-532: Insertion of Sensitive Information into Log File CWE-664: Improper Control of a Resource Through its Lifetime •