CVE-2018-0030

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 15.1F6-S10 Junos OS versions prior to 15.1R4-S9 Junos OS versions prior to 15.1R6-S6 Junos OS versions prior to 15.1R7 Junos OS versions prior to 16.1R3-S8 Junos OS versions prior to 16.1R4-S9 Junos OS versions prior to 16.1R5-S4 Junos OS versions prior to 16.1R6-S3 Junos OS versions prior to 16.1R7 Junos OS versions prior to 16.1X65-D46 Junos OS versions prior to 16.2R1-S6 Junos OS versions prior to 16.2R2-S5 Junos OS versions prior to 16.2R3 Junos OS versions prior to 17.1R1-S7 Junos OS versions prior to 17.1R2-S7 Junos OS versions prior to 17.1R3 Junos OS versions prior to 17.2R1-S4 Junos OS versions prior to 17.2R2-S4 Junos OS versions prior to 17.2R3 Junos OS versions prior to 17.2X75-D70 Junos OS versions prior to 17.2X75-D90 Junos OS versions prior to 17.3R1-S4 Junos OS versions prior to 17.3R2 Junos OS versions prior to 17.4R1-S2 Junos OS versions prior to 17.4R2

Description: Receipt of a specific MPLS packet may cause the line cards or PTX1K to crash and restart, resulting in a sustained Denial of Service. An attacker can exploit this by continuously sending specific MPLS packets.

Recommendations: For versions prior to 15.1F6-S10, update to 15.1F6-S10 or later. For versions prior to 15.1R4-S9, update to 15.1R4-S9 or later. For versions prior to 15.1R6-S6, update to 15.1R6-S6 or later. For versions prior to 15.1R7, update to 15.1R7 or later. For versions prior to 16.1R3-S8, update to 16.1R3-S8 or later. For versions prior to 16.1R4-S9, update to 16.1R4-S9 or later. For versions prior to 16.1R5-S4, update to 16.1R5-S4 or later. For versions prior to 16.1R6-S3, update to 16.1R6-S3 or later. For versions prior to 16.1R7, update to 16.1R7 or later. For versions prior to 16.1X65-D46, update to 16.1X65-D46 or later. For versions prior to 16.2R1-S6, update to 16.2R1-S6 or later. For versions prior to 16.2R2-S5, update to 16.2R2-S5 or later. For versions prior to 16.2R3, update to 16.2R3 or later. For versions prior to 17.1R1-S7, update to 17.1R1-S7 or later. For versions prior to 17.1R2-S7, update to 17.1R2-S7 or later. For versions prior to 17.1R3, update to 17.1R3 or later. For versions prior to 17.2R1-S4, update to 17.2R1-S4 or later. For versions prior to 17.2R2-S4, update to 17.2R2-S4 or later. For versions prior to 17.2R3, update to 17.2R3 or later. For versions prior to 17.2X75-D70, update to 17.2X75-D70 or later. For versions prior to 17.2X75-D90, update to 17.2X75-D90 or later. For versions prior to 17.3R1-S4, update to 17.3R1-S4 or later. For versions prior to 17.3R2, update to 17.3R2 or later. For versions prior to 17.4R1-S2, update to 17.4R1-S2 or later. For versions prior to 17.4R2, update to 17.4R2 or later.