CVE-2020-12412 The advisory has been revoked - it doesn't affect any version of package thunderbird Open this link in a new tab


    Threat Intelligence

    EPSS 0.08% (35th percentile)
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NVD
4.3 medium
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Red Hat
4.3 medium

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  • Snyk ID SNYK-UBUNTU1804-THUNDERBIRD-584346
  • published 11 Jul 2020
  • disclosed 9 Jul 2020

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:18.04.

NVD Description

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

By navigating a tab using the history API, an attacker could cause the address bar to display the incorrect domain (with the https:// scheme, a blocked port number such as '1', and without a lock icon) while controlling the page contents. This vulnerability affects Firefox < 70.