Origin Validation Error Affecting firefox package, versions <97.0-1


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Integrity High

    Threat Intelligence

    EPSS 0.07% (29th percentile)
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NVD
6.5 medium

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  • Snyk ID SNYK-DEBIANUNSTABLE-FIREFOX-2396228
  • 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.

Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user's browser to control it. <br>This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.. This vulnerability affects Firefox < 97.