Description
An Incorrect Permission Assignment for Critical Resource vulnerability of a certain file in the filesystem of Junos OS allows a local authenticated attacker to cause routing process daemon (RPD) to crash and restart, causing a Denial of Service (DoS). Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S7; 19.1 versions prior to 19.1R2-S3, 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R1-S1, 20.4R2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Juniper Networks Junos OS
15.1 to < 15.1R7-S9affected17.3 to < 17.3R3-S12affected17.4 to < 17.4R2-S13, 17.4R3-S5affected18.1 to < 18.1R3-S13affected18.2 to < 18.2R3-S8affected18.3 to < 18.3R3-S5affected18.4 to < 18.4R2-S8, 18.4R3-S7affected19.1 to < 19.1R2-S3, 19.1R3-S5affected19.2 to < 19.2R3-S2affected19.3 to < 19.3R2-S6, 19.3R3-S2affected19.4 to < 19.4R1-S4, 19.4R2-S4, 19.4R3-S2affected20.1 to < 20.1R2-S2, 20.1R3affected20.2 to < 20.2R2-S3, 20.2R3affected20.3 to < 20.3R3affected20.4 to < 20.4R1-S1, 20.4R2affected