Vulnerability in Juniper Ex2300
CVE-2019-0002
On EX2300 and EX3400 series, stateless firewall filter configuration that uses the action 'policer' in combination with other actions might not take effect. When this issue occurs, the output of the command: show pfe filter hw summary will not show the entry for: RACL group Affected releases are Junos OS on EX2300 and EX3400 series: 15.1X53 versions prior to 15.1X53-D590; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2. This issue affect both IPv4 and IPv6 firewall filter.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.024 (83.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Juniper Ex2300
- Juniper Ex3400
- Juniper Junos — versions 15.1x53, 18.1, 18.2
- Juniper Networks Junos OS — versions 15.1X53, 18.1, 18.2
Weakness classification (CWE)
References
- www.securityfocus.com/bid/106669 (VDB Entry, Third Party Advisory, vdb-entry)
- www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show… (Vendor Advisory)
- kb.juniper.net/JSA10901 (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-0002?
- CVE-2019-0002 is a critical-severity vulnerability in Juniper Ex2300, classified under CWE-794. CVSS score: 9.8/10. Published 2019-01-15.
- How severe is CVE-2019-0002?
- Critical severity. CVSS v3 base score is 9.8 out of 10.