CVE-2019-0054

Junos OS: SRX Series: An attacker may be able to perform Man-in-the-Middle (MitM) attacks during app-id signature updates.

Published Oct 9, 2019 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

The following software releases have been updated to resolve this specific issue: 15.1X49-D120, and all subsequent releases.


Vendor Workaround

Set the following command in the device for affected releases: set services application-identification download secure-download

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-0861 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.
History

No history.