vulnerability

Gentoo Linux: CVE-2023-4055: Mozilla Thunderbird: Multiple Vulnerabilities

Try Surface Command

Back to search

Severity

CVSS

(AV:N/AC:L/Au:N/C:N/I:C/A:N)

Published

Aug 1, 2023

Added

Feb 21, 2024

Modified

Mar 31, 2026

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.

Solutions

gentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bin

References

CVE-2023-4055
https://attackerkb.com/topics/CVE-2023-4055
CWE-120
EUVD-EUVD-2023-53946
GENTOO-202402-25
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-53946

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report