Resource exhaustion in Juniper Ex2300
CVE-2018-0061
A denial of service vulnerability in the telnetd service on Junos OS allows remote unauthenticated users to cause high CPU usage which may affect system performance. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior t…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Juniper Ex2300
- Juniper Ex3400
- Juniper Junos — versions 12.1x46, 12.3, 12.3x48
- Juniper Nfx150
- Juniper Nfx250
- Juniper Qfx10000
- Juniper Qfx5110
- Juniper Qfx5200
- Juniper Networks Junos Os — versions 18.2X75, 16.1, 15.1X53
Weakness classification (CWE)
References
- sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)
- sirt@juniper.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2018-0061?
- CVE-2018-0061 is a medium-severity vulnerability in Juniper Ex2300, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2018-10-10.
- How severe is CVE-2018-0061?
- Medium severity. CVSS v3 base score is 5.3 out of 10.