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CVE-2022-34471 Affecting firefox package, versions <102.0-1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Integrity High

    Threat Intelligence

    EPSS 0.07% (30th percentile)
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NVD
6.5 medium
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SUSE
6.5 medium

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOX-2936671
  • published 29 Jun 2022
  • disclosed 22 Dec 2022
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Introduced: 29 Jun 2022

CVE-2022-34471 Open this link in a new tab

How to fix?

Upgrade Debian:unstable firefox to version 102.0-1 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.

When downloading an update for an addon, the downloaded addon update's version was not verified to match the version selected from the manifest. If the manifest had been tampered with on the server, an attacker could trick the browser into downgrading the addon to a prior version. This vulnerability affects Firefox < 102.