A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 999 | all | firefox | < 79.0-1 | firefox_79.0-1_all.deb |
Debian | 12 | all | thunderbird | < 1:115.7.0-1~deb12u1 | thunderbird_1:115.7.0-1~deb12u1_all.deb |
Debian | 11 | all | thunderbird | < 1:115.7.0-1~deb11u1 | thunderbird_1:115.7.0-1~deb11u1_all.deb |
Debian | 10 | all | thunderbird | < 1:91.12.0-1~deb10u1 | thunderbird_1:91.12.0-1~deb10u1_all.deb |
Debian | 999 | all | thunderbird | < 1:115.11.0-1 | thunderbird_1:115.11.0-1_all.deb |
Debian | 13 | all | thunderbird | < 1:115.11.0-1 | thunderbird_1:115.11.0-1_all.deb |