Inadequate Encryption Strength Affecting thunderbird-debuginfo package, versions <0:78.9.0-3.amzn2


Severity

Recommended
high

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.74% (50th percentile)

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  • Snyk IDSNYK-AMZN2-THUNDERBIRDDEBUGINFO-1698248
  • published27 Sept 2021
  • disclosed31 Mar 2021

Introduced: 31 Mar 2021

CVE-2021-23982  (opens in a new tab)
CWE-326  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 thunderbird-debuginfo to version 0:78.9.0-3.amzn2 or higher.
This issue was patched in ALAS2-2021-1632.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird-debuginfo package and not the thunderbird-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.

CVSS Base Scores

version 3.1