Vulnerabilities > Mozilla > Firefox ESR > 78.2
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-02-26 | CVE-2021-23973 | Information Exposure Through an Error Message vulnerability in multiple products When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. | 4.3 |
| 2021-02-26 | CVE-2021-23969 | As specified in the W3C Content Security Policy draft, when creating a violation report, "User agents need to ensure that the source file is the URL requested by the page, pre-redirects. | 4.3 |
| 2021-02-26 | CVE-2021-23968 | Information Exposure Through an Error Message vulnerability in multiple products If Content Security Policy blocked frame navigation, the full destination of a redirect served in the frame was reported in the violation report; as opposed to the original frame URI. | 4.3 |
| 2021-01-07 | CVE-2020-35113 | Out-of-bounds Write vulnerability in Mozilla Firefox Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. | 6.8 |
| 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-2020-26978 | 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-2020-26974 | 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-2020-26971 | 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 |