HIGH🇬🇧 English

CVE-2021-23995

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

When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and 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

  • Mozilla Firefox Esr

    APP
    Mozilla
    < 78.10

  • Mozilla Thunderbird

    APP
    Mozilla
    < 78.10
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CWE
Referencje

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