cbcvebase.
CVE-2021-0219
published 2021-01-15

CVE-2021-0219: A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker with…

medium6.7CVSS 3.1
AVLACLPRHUINSUCHIHAH
A command injection vulnerability in install package validation subsystem of Juniper Networks Junos OS that may allow a locally authenticated attacker with privileges to execute commands with root privilege. To validate a package in Junos before installation, an administrator executes the command 'request system software add validate-on-host' via the CLI. An attacker with access to this CLI command may be able to exploit this vulnerability. This issue affects Juniper Networks Junos OS: all versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R2-S8, 18.2R3-S6; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S6; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S3; 19.2 versions prior to 19.2R3-S1; 19.3 versions prior to 19.3R2-S5, 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R1-S2, 20.2R2; 20.3 versions prior to 20.3R1-S1, 20.3R2.

Affected

27 ranges· showing 25
VendorProductVersion rangeFixed in
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos
juniperjunos_os
juniper_networksjunos_os>= 17.4 < 17.4R2-S12, 17.4R3-S317.4R2-S12, 17.4R3-S3
juniper_networksjunos_os>= 18.1 < 18.1R3-S1118.1R3-S11
juniper_networksjunos_os>= 18.2 < 18.2R2-S8, 18.2R3-S618.2R2-S8, 18.2R3-S6
juniper_networksjunos_os>= 18.3 < 18.3R3-S418.3R3-S4
juniper_networksjunos_os>= 18.4 < 18.4R1-S8, 18.4R2-S7, 18.4R3-S618.4R1-S8, 18.4R2-S7, 18.4R3-S6
juniper_networksjunos_os>= 19.1 < 19.1R1-S6, 19.1R2-S2, 19.1R3-S319.1R1-S6, 19.1R2-S2, 19.1R3-S3
juniper_networksjunos_os>= 19.2 < 19.2R3-S119.2R3-S1
juniper_networksjunos_os>= 19.3 < 19.3R2-S5, 19.3R3-S119.3R2-S5, 19.3R3-S1
juniper_networksjunos_os>= 19.4 < 19.4R2-S2, 19.4R3-S119.4R2-S2, 19.4R3-S1
juniper_networksjunos_os>= 20.1 < 20.1R220.1R2
juniper_networksjunos_os>= 20.2 < 20.2R1-S2, 20.2R220.2R1-S2, 20.2R2