CVE-2019-0044

Junos OS: SRX5000 series: Kernel crash (vmcore) upon receipt of a specific packet on fxp0 interface

State: Published
Severity: 7.5 High
Published: Apr 10, 2019
Updated: Sep 16, 2024
Reserved: Oct 11, 2018

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	7.5 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	juniper

Weaknesses

CWE-404 Improper Resource Shutdown or Release

Affected Products

Product	Versions
Junos OSJuniper Networks	12.1X46 to before 12.1X46-D82Affected 12.3X48 to before 12.3X48-D80Affected 15.1X49 to before 15.1X49-D160Affected

References

https://kb.juniper.net/JSA10936
107872vdb-entry

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.