Improper input validation in Junos OS - CVE-2019-0014
Published: January 9, 2019 / Updated: January 18, 2019
Vulnerability identifier: #VU17091
CSH Severity: Low
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-0014
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause DoS condition.
The vulnerability exists due to an error when processing malicious input. A remote attacker can send a specially crafted packet for J-Flow and cause the FPC (Flexible PIC Concentrator) process to crash.
Affected software
Junos OS
How to mitigate CVE-2019-0014
The vulnerability has been addressed in the versions 17.2X75-D91, 17.2X75-D100, 17.4R2-S1, 17.4R3, 18.1R3-S1, 18.2R1-S3, 18.2R2, 18.2X75-D5, 18.3R1.
Junos OS - addressed in versions 17.2X75-D91, 17.2X75-D100, 17.4R2-S1, 17.4R3, 18.1R3-S1, 18.2X75-D5, 18.2R1-S3, 18.2R2, 18.3R1