Vulnerability in Juniper Junos
CVE-2019-0007
The vMX Series software uses a predictable IP ID Sequence Number. This leaves the system as well as clients connecting through the device susceptible to a family of attacks which rely on the use of predictable IP ID sequence numbers as their base method of attack. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F5 on vMX Series.
EPSS: 0.017 (76.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H.
Affected products
Weakness classification (CWE)
References
- sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)
- sirt@juniper.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2019-0007?
- CVE-2019-0007 is a critical-severity vulnerability in Juniper Junos, classified under Use of Insufficiently Random Values. CVSS score: 9.3/10. Published 2019-01-15.
- How severe is CVE-2019-0007?
- Critical severity. CVSS v3 base score is 9.3 out of 10.