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Debian: CVE-2024-5693: firefox-esr, thunderbird -- security update

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Debian: CVE-2024-5693: firefox-esr, thunderbird -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/11/2024
Created
06/14/2024
Added
06/14/2024
Modified
06/20/2024

Description

Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

Solution(s)

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

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