Vulnerabilities > Mozilla > Thunderbird > 78.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-01-07 | CVE-2020-35113 | Out-of-bounds Write vulnerability in Mozilla Firefox ESR Mozilla developers reported memory safety bugs present in Firefox 83 and Firefox ESR 78.5. | 8.8 |
| 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. | 8.8 |
| 2021-01-07 | CVE-2020-35111 | Unspecified vulnerability in Mozilla Firefox ESR When an extension with the proxy permission registered to receive <all_urls>, the proxy.onRequest callback was not triggered for view-source URLs. | 4.3 |
| 2021-01-07 | CVE-2020-26978 | Unspecified vulnerability in Mozilla Firefox ESR 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. | 6.1 |
| 2021-01-07 | CVE-2020-26974 | Out-of-bounds Write vulnerability in Mozilla Firefox ESR When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. | 8.8 |
| 2021-01-07 | CVE-2020-26973 | Unspecified vulnerability in Mozilla Firefox ESR Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. | 8.8 |
| 2021-01-07 | CVE-2020-26971 | Out-of-bounds Write vulnerability in Mozilla Firefox ESR Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow on some video drivers. | 8.8 |
| 2020-12-09 | CVE-2020-26970 | Out-of-bounds Write vulnerability in Mozilla Thunderbird When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. | 8.8 |
| 2020-12-09 | CVE-2020-26968 | Out-of-bounds Write vulnerability in Mozilla Firefox Mozilla developers reported memory safety bugs present in Firefox 82 and Firefox ESR 78.4. | 8.8 |
| 2020-12-09 | CVE-2020-26966 | Unspecified vulnerability in Mozilla Firefox Searching for a single word from the address bar caused an mDNS request to be sent on the local network searching for a hostname consisting of that string; resulting in an information leak. | 6.5 |