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CVE-2020-12412 Affecting firefox package, versions <70.0-1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.08% (36th 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-DEBIANUNSTABLE-FIREFOX-575679
  • published 11 Jul 2020
  • disclosed 9 Jul 2020
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Introduced: 9 Jul 2020

CVE-2020-12412 Open this link in a new tab

How to fix?

Upgrade Debian:unstable firefox to version 70.0-1 or higher.

NVD Description

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

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.