CVE-2019-0054

HighCVSS 7.4/10Last modified Jun 17, 2026

Description

An Improper Certificate Validation weakness in the SRX Series Application Identification (app-id) signature update client of Juniper Networks Junos OS allows an attacker to perform Man-in-the-Middle (MitM) attacks which may compromise the integrity and confidentiality of the device. This issue affects: Juniper Networks Junos OS 15.1X49 versions prior to 15.1X49-D120 on SRX Series devices. No other versions of Junos OS are affected.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-295 CWE-300

Affected software

No affected versions have been published.

Timeline

Published: Oct 9, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-00557.5A vulnerability in the SIP ALG packet processing service of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) CVE-2019-00567.5This issue only affects devices with three (3) or more MPC10's installed in a single chassis with OSPF enabled and configured on the device.CVE-2019-00577.8An improper authorization weakness in Juniper Networks Junos OS allows a local authenticated attacker to bypass regular security controls to CVE-2019-00587.8A vulnerability in the Veriexec subsystem of Juniper Networks Junos OS allowing an attacker to fully compromise the host system. A local aut CVE-2019-00597.5A memory leak vulnerability in the of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the device by sendi CVE-2019-00607.5The flowd process, responsible for forwarding traffic in SRX Series services gateways, may crash and restart when processing specific transi CVE-2019-00617.8The management daemon (MGD) is responsible for all configuration and management operations in Junos OS. The Junos CLI communicates with MGD CVE-2019-00628.8A session fixation vulnerability in J-Web on Junos OS may allow an attacker to use social engineering techniques to fix and hijack a J-Web a CVE-2019-00637.5When an MX Series Broadband Remote Access Server (BRAS) is configured as a Broadband Network Gateway (BNG) with DHCPv6 enabled, jdhcpd might CVE-2019-00647.5On SRX5000 Series devices, if 'set security zones security-zone <zone> tcp-rst' is configured, the flowd process may crash when a specific T CVE-2019-00657.5On MX Series, when the SIP ALG is enabled, receipt of a certain malformed SIP packet may crash the MS-PIC component on MS-MIC or MS-MPC. By CVE-2019-00667.5An unexpected status return value weakness in the Next-Generation Multicast VPN (NG-mVPN) service of Juniper Networks Junos OS allows attack