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MFSA2023-31 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.1 (CVE-2023-4055)

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MFSA2023-31 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.1 (CVE-2023-4055)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/01/2023
Created
08/02/2023
Added
08/02/2023
Modified
08/09/2023

Description

When the number of cookies per domain was exceeded in `document.cookie`, the actual cookie jar sent to the host was no longer consistent with expected cookie jar state. This could have caused requests to be sent with some cookies missing. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

Solution(s)

  • mozilla-firefox-esr-upgrade-115_1

References

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