Vulnerabilities > Mozilla > Firefox > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-08-10 | CVE-2020-15658 | Improper Check for Unusual or Exceptional Conditions vulnerability in multiple products The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. | 6.5 |
| 2020-08-10 | CVE-2020-15655 | A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. | 6.5 |
| 2020-08-10 | CVE-2020-15654 | Infinite Loop vulnerability in multiple products When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. | 6.5 |
| 2020-08-10 | CVE-2020-15653 | An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. | 6.5 |
| 2020-08-10 | CVE-2020-15652 | Origin Validation Error vulnerability in multiple products By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. | 6.5 |
| 2020-08-10 | CVE-2020-15651 | Unspecified vulnerability in Mozilla Firefox A unicode RTL order character in the downloaded file name can be used to change the file's name during the download UI flow to change the file extension. | 4.3 |
| 2020-08-10 | CVE-2020-15648 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. | 6.5 |
| 2020-07-09 | CVE-2020-12425 | Out-of-bounds Read vulnerability in Mozilla Firefox Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. | 6.5 |
| 2020-07-09 | CVE-2020-12421 | Improper Certificate Validation vulnerability in multiple products When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. | 6.5 |
| 2020-07-09 | CVE-2020-12418 | Out-of-bounds Read vulnerability in multiple products Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. | 6.5 |