Information Exposure Affecting python3-ecdsa package, versions <0:0.13.3-2.el7pc


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (5th percentile)

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  • Snyk IDSNYK-RHEL7-PYTHON3ECDSA-4511781
  • published26 Mar 2023
  • disclosed19 Feb 2021

Introduced: 19 Feb 2021

CVE-2021-20256  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:7 python3-ecdsa to version 0:0.13.3-2.el7pc or higher.
This issue was patched in RHSA-2021:4702.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-ecdsa package and not the python3-ecdsa package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in Red Hat Satellite. The BMC interface exposes the password through the API to an authenticated local attacker with view_hosts permission. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS Scores

version 3.1