HIGH🇬🇧 English

CVE-2021-23997

CVSS 8.8v3.1pub. 2021-06-24upd. 2024-11-21

Due to unexpected data type conversions, a use-after-free could have occurred when interacting with the font cache. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 88.

oryginał EN
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  • Mozilla Firefox

    APP
    Mozilla
    < 88.0
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CWE
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