Vulnerabilities > Mozilla > Firefox
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-02-26 | CVE-2021-23963 | Improper Preservation of Permissions vulnerability in Mozilla Firefox When sharing geolocation during an active WebRTC share, Firefox could have reset the webRTC sharing state in the user interface, leading to loss of control over the currently granted permission. | 4.3 |
| 2021-02-26 | CVE-2021-23962 | Unspecified vulnerability in Mozilla Firefox Incorrect use of the '<RowCountChanged>' method could have led to a user-after-poison and a potentially exploitable crash. | 8.8 |
| 2021-02-26 | CVE-2021-23961 | Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. | 7.4 |
| 2021-02-26 | CVE-2021-23960 | Unspecified vulnerability in Mozilla Firefox Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. | 8.8 |
| 2021-02-26 | CVE-2021-23959 | Cross-site Scripting vulnerability in Mozilla Firefox An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. | 6.1 |
| 2021-02-26 | CVE-2021-23958 | Exposure of Resource to Wrong Sphere vulnerability in Mozilla Firefox The browser could have been confused into transferring a screen sharing state into another tab, which would leak unintended information. | 6.5 |
| 2021-02-26 | CVE-2021-23957 | Unspecified vulnerability in Mozilla Firefox Navigations through the Android-specific `intent` URL scheme could have been misused to escape iframe sandbox. | 7.4 |
| 2021-02-26 | CVE-2021-23956 | Unspecified vulnerability in Mozilla Firefox An ambiguous file picker design could have confused users who intended to select and upload a single file into uploading a whole directory. | 6.5 |
| 2021-02-26 | CVE-2021-23955 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox The browser could have been confused into transferring a pointer lock state into another tab, which could have lead to clickjacking attacks. | 6.1 |
| 2021-02-26 | CVE-2021-23954 | Type Confusion vulnerability in Mozilla Firefox Using the new logical assignment operators in a JavaScript switch statement could have caused a type confusion, leading to a memory corruption and a potentially exploitable crash. | 8.8 |