Vulnerabilities > Mozilla > Firefox > 21.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-01-07 | CVE-2020-35112 | Unspecified vulnerability in Mozilla Firefox If a user downloaded a file lacking an extension on Windows, and then "Open"-ed it from the downloads panel, if there was an executable file in the downloads directory with the same name but with an executable extension (such as .bat or .exe) that executable would have been launched instead. network mozilla | 6.8 |
| 2021-01-07 | CVE-2020-35111 | Unspecified vulnerability in Mozilla Firefox When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. network mozilla | 4.3 |
| 2021-01-07 | CVE-2020-26979 | Open Redirect vulnerability in Mozilla Firefox When a user typed a URL in the address bar or the search bar and quickly hit the enter key, a website could sometimes capture that event and then redirect the user before navigation occurred to the desired, entered address. | 5.8 |
| 2021-01-07 | CVE-2020-26978 | Unspecified vulnerability in Mozilla Firefox Using techniques that built on the slipstream research, a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. network mozilla | 5.8 |
| 2021-01-07 | CVE-2020-26976 | When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. | 4.3 |
| 2021-01-07 | CVE-2020-26974 | Out-of-bounds Write vulnerability in Mozilla Firefox When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. | 6.8 |
| 2021-01-07 | CVE-2020-26973 | Unspecified vulnerability in Mozilla Firefox Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. network mozilla | 6.8 |
| 2021-01-07 | CVE-2020-26972 | Use After Free vulnerability in Mozilla Firefox The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. | 7.5 |
| 2021-01-07 | CVE-2020-26971 | Out-of-bounds Write vulnerability in Mozilla Firefox Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. | 6.8 |
| 2020-12-09 | CVE-2020-26969 | Out-of-bounds Write vulnerability in Mozilla Firefox Mozilla developers reported memory safety bugs present in Firefox 82. | 9.3 |