Vulnerabilities > Mozilla > Firefox ESR > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-03-31 | CVE-2021-23982 | Inadequate Encryption Strength vulnerability in Mozilla Firefox Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections. | 6.5 |
| 2021-02-26 | CVE-2021-23953 | Unspecified vulnerability in Mozilla Firefox If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. | 4.3 |
| 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. | 6.5 |
| 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-2020-35111 | 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 |
| 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 |
| 2020-12-09 | CVE-2020-26965 | Improper Cross-boundary Removal of Sensitive Data vulnerability in Mozilla Firefox Some websites have a feature "Show Password" where clicking a button will change a password field into a textbook field, revealing the typed password. | 6.5 |
| 2020-12-09 | CVE-2020-26961 | Unspecified vulnerability in Mozilla Firefox When DNS over HTTPS is in use, it intentionally filters RFC1918 and related IP ranges from the responses as these do not make sense coming from a DoH resolver. | 6.5 |