Vulnerabilities > Mozilla > Firefox
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-22 | CVE-2022-45416 | Information Exposure Through Discrepancy vulnerability in Mozilla Firefox Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. | 6.5 |
| 2022-12-22 | CVE-2022-45417 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. | 4.3 |
| 2022-12-22 | CVE-2022-45418 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox If a custom mouse cursor is specified in CSS, under certain circumstances the cursor could have been drawn over the browser UI, resulting in potential user confusion or spoofing attacks. | 6.1 |
| 2022-12-22 | CVE-2022-45419 | Improper Certificate Validation vulnerability in Mozilla Firefox If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. | 6.5 |
| 2022-12-22 | CVE-2022-45420 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. | 6.5 |
| 2022-12-22 | CVE-2022-45421 | Out-of-bounds Write vulnerability in Mozilla Firefox Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. | 8.8 |
| 2022-12-22 | CVE-2022-46871 | An out of date library (libusrsctp) contained vulnerabilities that could potentially be exploited. | 8.8 |
| 2022-12-22 | CVE-2022-46872 | Unspecified vulnerability in Mozilla Firefox An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages.<br>*This bug only affects Thunderbird for Linux. | 8.6 |
| 2022-12-22 | CVE-2022-46873 | Injection vulnerability in Mozilla Firefox Because Firefox did not implement the <code>unsafe-hashes</code> CSP directive, an attacker who was able to inject markup into a page otherwise protected by a Content Security Policy may have been able to inject executable script. | 8.8 |
| 2022-12-22 | CVE-2022-46874 | Unspecified vulnerability in Mozilla Firefox A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. | 8.8 |