By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context could set and thus overwrite cookies from a secure context, leading to session fixation and other attacks. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | lt | 105.0 | |
firefox_esr | lt | 102.3 | |
thunderbird | lt | 102.3 |