Use After Free The advisory has been revoked - it doesn't affect any version of package thunderbird  (opens in a new tab)


Threat Intelligence

EPSS
0.38% (59th percentile)

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  • Snyk IDSNYK-UBUNTU2004-THUNDERBIRD-1056651
  • published8 Jan 2021
  • disclosed9 Feb 2021

Introduced: 8 Jan 2021

CVE-2020-16044  (opens in a new tab)
CWE-416  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:20.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by Ubuntu.

Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet.