CVE-2022-22763 Affecting firefox-esr package, versions <91.6.0esr-1


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.19% (58th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-FIREFOXESR-2396272
  • published9 Feb 2022
  • disclosed22 Dec 2022

Introduced: 9 Feb 2022

CVE-2022-22763  (opens in a new tab)

How to fix?

Upgrade Debian:unstable firefox-esr to version 91.6.0esr-1 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:unstable relevant fixed versions and status.

When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability affects Firefox < 96, Thunderbird < 91.6, and Firefox ESR < 91.6.

CVSS Scores

version 3.1