Inadequate Encryption Strength Affecting bluez package, versions *


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.05% (20th percentile)

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  • Snyk IDSNYK-UBUNTU2110-BLUEZ-1739681
  • published19 Oct 2020
  • disclosed1 Apr 2020

Introduced: 1 Apr 2020

CVE-2020-9770  (opens in a new tab)
CWE-326  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:21.10 bluez.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bluez package and not the bluez package as distributed by Ubuntu. See How to fix? for Ubuntu:21.10 relevant fixed versions and status.

A logic issue was addressed with improved state management. This issue is fixed in iOS 13.4 and iPadOS 13.4. An attacker in a privileged network position may be able to intercept Bluetooth traffic.

CVSS Scores

version 3.1