The vulnerability of the SwizzleData function in browsers like Firefox and Firefox ESR, as well as in the Thunderbird email client, allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the SwizzleData function in browsers like Firefox and Firefox ESR, as well as in the Thunderbird email client, is caused by a numerical overflow condition. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of t...