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Debian: CVE-2017-7750: firefox-esr, icedove -- security update

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Debian: CVE-2017-7750: firefox-esr, icedove -- security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
06/14/2017
Created
07/25/2018
Added
06/16/2017
Modified
11/27/2024

Description

A use-after-free vulnerability during video control operations when a "<track>" element holds a reference to an older window if that window has been replaced in the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.

Solution(s)

  • debian-upgrade-firefox-esr
  • debian-upgrade-icedove

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