CVE-2022-34479 Affecting firefox-esr package, versions <91.11.0esr-1~deb10u1


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Integrity High

    Threat Intelligence

    EPSS 0.1% (40th percentile)
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NVD
6.5 medium
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Red Hat
7.5 high
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SUSE
6.5 medium

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  • Snyk ID SNYK-DEBIAN10-FIREFOXESR-2936669
  • published 29 Jun 2022
  • disclosed 22 Dec 2022

How to fix?

Upgrade Debian:10 firefox-esr to version 91.11.0esr-1~deb10u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox-esr package and not the firefox-esr package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

A malicious website that could create a popup could have resized the popup to overlay the address bar with its own content, resulting in potential user confusion or spoofing attacks. <br>This bug only affects Thunderbird for Linux. Other operating systems are unaffected.. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.