Man-in-the-Middle (MitM) Affecting dogtag-pki package, versions [0,11.2.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.11% (45th percentile)

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  • Snyk IDSNYK-PYTHON-DOGTAGPKI-584429
  • published15 Jul 2020
  • disclosed15 Jul 2020
  • creditUnknown

Introduced: 15 Jul 2020

CVE-2020-15720  (opens in a new tab)
CWE-300  (opens in a new tab)

How to fix?

Upgrade dogtag-pki to version 11.2.1 or higher.

Overview

dogtag-pki is a Client library for Dogtag Certificate System

Affected versions of this package are vulnerable to Man-in-the-Middle (MitM). 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.

Note:This is fixed in 10.9.0-b1 which is not published on PyPi.

CVSS Scores

version 3.1