The vulnerability of the String.toUpperCase() function in Mozilla Firefox and the Thunderbird email client allows a hacker to execute arbitrary code.

The vulnerability of the String.toUpperCase function in Mozilla Firefox and the Thunderbird email client is related to access to an uninitialized pointer. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

CVE-2024-38827 Spring Security Authorization Bypass for Case Sensitive Comparisons

The usage of String.toLowerCase and String.toUpperCase has some Locale dependent exceptions that could potentially result in authorization rules not working properly...