Rapid7 Vulnerability & Exploit Database

Juniper Junos OS: 2018-07 Security Bulletin: Junos OS: Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2), PTX3K-FPC3 and PTX1K: Line card may crash upon receipt of specific MPLS packet (JSA10864) (CVE-2018-0030)

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Juniper Junos OS: 2018-07 Security Bulletin: Junos OS: Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2), PTX3K-FPC3 and PTX1K: Line card may crash upon receipt of specific MPLS packet (JSA10864) (CVE-2018-0030)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
07/11/2018
Created
07/25/2018
Added
07/12/2018
Modified
09/12/2018

Description

Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards.

Solution(s)

  • juniper-junos-os-upgrade-latest

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