Vulnerabilities > Mozilla > Thunderbird > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-22 | CVE-2022-1834 | Improper Certificate Validation vulnerability in Mozilla Thunderbird When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space character multiple times, Thunderbird would have displayed all the spaces. | 6.5 |
| 2022-12-22 | CVE-2022-22739 | Unspecified vulnerability in Mozilla Firefox Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol. | 6.5 |
| 2022-12-22 | CVE-2022-22742 | Out-of-bounds Read vulnerability in Mozilla Firefox When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. | 6.5 |
| 2022-12-22 | CVE-2022-22743 | Unspecified vulnerability in Mozilla Firefox When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mode. | 4.3 |
| 2022-12-22 | CVE-2022-22745 | Unspecified vulnerability in Mozilla Firefox Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. | 6.5 |
| 2022-12-22 | CVE-2022-22746 | Race Condition vulnerability in Mozilla Firefox A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window spoof being unnoticed.<br>*This bug only affects Firefox for Windows. | 5.9 |
| 2022-12-22 | CVE-2022-22747 | Improper Certificate Validation vulnerability in Mozilla Firefox After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. | 6.5 |
| 2022-12-22 | CVE-2022-22748 | Unspecified vulnerability in Mozilla Firefox Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. | 6.5 |
| 2022-12-22 | CVE-2022-22754 | Incorrect Authorization vulnerability in Mozilla Firefox If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new version the new requested permissions. | 6.5 |
| 2022-12-22 | CVE-2022-22760 | Information Exposure Through an Error Message vulnerability in Mozilla Firefox When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. | 6.5 |