CVE-2019-0038

Name of the Vulnerable Software and Affected Versions Junos OS versions prior to 15.1X49-D160 on SRX340/SRX345 Junos OS version 17.3 on SRX340/SRX345 Junos OS versions prior to 17.4R2-S3, 17.4R3 on SRX340/SRX345 Junos OS versions prior to 18.1R3-S1 on SRX340/SRX345 Junos OS versions prior to 18.2R2 on SRX340/SRX345 Junos OS versions prior to 18.3R1-S2, 18.3R2 on SRX340/SRX345

Description The issue is related to the management interface (fxp0) of SRX340 and SRX345 services gateways, which can create a denial of service (DoS) condition due to buffer space exhaustion. This is caused by errors in resource management. An attacker can exploit this issue to cause a disruption in service.

Recommendations For Junos OS versions prior to 15.1X49-D160 on SRX340/SRX345, update to version 15.1X49-D160 or later. For Junos OS version 17.3 on SRX340/SRX345, update to a later version. For Junos OS versions prior to 17.4R2-S3, 17.4R3 on SRX340/SRX345, update to version 17.4R2-S3, 17.4R3 or later. For Junos OS versions prior to 18.1R3-S1 on SRX340/SRX345, update to version 18.1R3-S1 or later. For Junos OS versions prior to 18.2R2 on SRX340/SRX345, update to version 18.2R2 or later. For Junos OS versions prior to 18.3R1-S2, 18.3R2 on SRX340/SRX345, update to version 18.3R1-S2, 18.3R2 or later.