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MFSA2024-26 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.12 (CVE-2024-5693)

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MFSA2024-26 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.12 (CVE-2024-5693)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/11/2024
Created
06/13/2024
Added
06/12/2024
Modified
06/17/2024

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)

  • mozilla-firefox-esr-upgrade-115_12

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