Rapid7 Vulnerability & Exploit Database

Debian: CVE-2022-28282: firefox-esr, thunderbird -- security update

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Debian: CVE-2022-28282: firefox-esr, thunderbird -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
04/08/2022
Created
04/09/2022
Added
04/08/2022
Modified
01/04/2023

Description

By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.

Solution(s)

  • debian-upgrade-firefox-esr
  • debian-upgrade-thunderbird

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