CVE Vulnerabilities

CVE-2019-3777

Improper Certificate Validation

Published: Mar 07, 2019 | Modified: Oct 09, 2019
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

Pivotal Application Service (PAS), versions 2.2.x prior to 2.2.12, 2.3.x prior to 2.3.7 and 2.4.x prior to 2.4.3, contain apps manager that uses a cloud controller proxy that fails to verify SSL certs. A remote unauthenticated attacker that could hijack the Cloud Controllers DNS record could intercept access tokens sent to the Cloud Controller, giving the attacker access to the users resources in the Cloud Controller

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

Name Vendor Start Version End Version
Application_service Pivotal_software 2.2.0 (including) 2.2.12 (excluding)
Application_service Pivotal_software 2.3.0 (including) 2.3.7 (excluding)
Application_service Pivotal_software 2.4.0 (including) 2.4.3 (excluding)

Potential Mitigations

References