Vulnerability in Juniper Junos
CVE-2019-0044
Receipt of a specific packet on the out-of-band management interface fxp0 may cause the system to crash and restart (vmcore). By continuously sending a specially crafted packet to the fxp0 interface, an attacker can repetitively crash the rpd process causing prolonged Denial of Service (DoS). Affected releases are Juniper Networks SRX5000 Series: 12.1X46 versions prior to 12.1X46-D82; 12.3X48 versions prior to 12.3X48-D80; 15.1X49 versions prior to 15.1X49-D160.
EPSS: 0.016 (72.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Juniper Junos — versions 12.3x48, 12.1x46, 15.1x49
- Juniper Srx5400
- Juniper Srx5600
- Juniper Srx5800
- Juniper Networks Junos Os — versions 12.1X46, 12.3X48, 15.1X49
Weakness classification (CWE)
References
- sirt@juniper.net (x_refsource_CONFIRM, Patch, Vendor Advisory)
- sirt@juniper.net (vdb-entry, Broken Link, x_refsource_BID)
Frequently asked questions
- What is CVE-2019-0044?
- CVE-2019-0044 is a high-severity vulnerability in Juniper Junos, classified under Improper Resource Shutdown or Release. CVSS score: 7.5/10. Published 2019-04-10.
- How severe is CVE-2019-0044?
- High severity. CVSS v3 base score is 7.5 out of 10.