Operation on a Resource after Expiration or Release Affecting firefox package, versions <97.0-1


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-2396227
  • published 9 Feb 2022
  • disclosed 22 Dec 2022

How to fix?

Upgrade Debian:unstable firefox to version 97.0-1 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 using XSL Transforms, a malicious webserver could have served a user an XSL document that would continue to execute JavaScript (within the bounds of the same-origin policy) even after the tab was closed. This vulnerability affects Firefox < 97.