CVE-2020-15720 Information

Description

In Dogtag PKI through 10.8.3 the pki.client.PKIConnection class did not enable python-requests certificate validation. Since the verify parameter was hard-coded in all request functions it was not possible to override the setting. As a result tools making use of this class such as the pki-server command may have been vulnerable to Person-in-the-Middle attacks in certain non-localhost use cases. This is fixed in 10.9.0-b1.

CVSS Vector

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

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=1855273 https://github.com/dogtagpki/pki/commit/50c23ec146ee9abf28c9de87a5f7787d495f0b72 https://github.com/dogtagpki/pki/compare/v10.9.0-a2…v10.9.0-b1

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.8