A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sending specific types of valid SIP traffic to the device. In this case, the flowd process crashes and generates a core dump while processing SIP ALG traffic. Continued receipt of these valid SIP packets will result in a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D61, 12.3X48-D65 on SRX Series; 15.1X49 versions prior to 15.1X49-D130 on SRX Series; 17.3 versions prior to 17.3R3 on SRX Series; 17.4 versions prior to 17.4R2 on SRX Series.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published: 2019-10-09T19:26:17.374648Z

Updated: 2024-09-16T22:08:51.402Z

Reserved: 2018-10-11T00:00:00

Link: CVE-2019-0055

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-09T20:15:16.473

Modified: 2021-10-28T12:43:58.087

Link: CVE-2019-0055

cve-icon Redhat

No data.