Improper input validation in Juniper Ex2300
CVE-2018-0062
A Denial of Service vulnerability in J-Web service may allow a remote unauthenticated user to cause Denial of Service which may prevent other users to authenticate or to perform J-Web operations. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D60 on SRX Series; 15.1 versions prior to 15.1R7; 15.1F6; 15.1X49 versions prior to 15.1X49-D120 on SRX Series; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400 Series; 15.1X53 versions prior to 15.1X53-D67 on QFX10K Series; 15.1X53 versions prior to 15.1X53-D234 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D470, 15.1X53-D495 on NFX Series; 16.1 versions prior to 16.1R6; 16.2 versions prior to 16.2R2-S6, 16.2R3; 17.1 versions prior to 17.1R2-S6, 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R2. No other Juniper Networks products or platforms are affected by this issue.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.023 (82.1th 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 Nfx_series
- Juniper Qfx10000
- Juniper Qfx5110
- Juniper Qfx5200
- Juniper Networks Junos Os — versions 17.1, 16.1, 15.1X53
Weakness classification (CWE)
References
- sirt@juniper.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-0062?
- CVE-2018-0062 is a medium-severity vulnerability in Juniper Ex2300, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2018-10-10.
- How severe is CVE-2018-0062?
- Medium severity. CVSS v3 base score is 5.3 out of 10.