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CVE-2022-28284 Affecting firefox package, versions <99.0-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.16% (52nd percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOX-2441148
  • published 6 Apr 2022
  • disclosed 22 Dec 2022
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Introduced: 6 Apr 2022

CVE-2022-28284 Open this link in a new tab

How to fix?

Upgrade Debian:unstable firefox to version 99.0-1 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.

SVG's <code>&lt;use&gt;</code> element could have been used to load unexpected content that could have executed script in certain circumstances. While the specification seems to allow this, other browsers do not, and web developers relied on this property for script security so gecko's implementation was aligned with theirs. This vulnerability affects Firefox < 99.