Input validation error in Juniper Junos OS - CVE-2019-0070
Published: October 10, 2019
Vulnerability identifier: #VU21703
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-0070
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Juniper Networks, Inc.
Affected software:
Juniper Junos OS
Juniper Junos OS
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A local authenticated user can elevate his permissions to take control of other portions of the NFX platform and execute arbitrary commands outside their authorized scope of control.
Note: This vulnerability affects only Junos OS on NFX Series.
How to mitigate CVE-2019-0070
Install updates from vendor's website.