| Severity |
|
| Remote |
|
| Type |
| + |
Same-origin policy bypass |
|
| Description |
| + |
In Firefox before 67.0 and Thunderbird before 60.7.0, images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. |
|
| References |
| + |
https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/#CVE-2019-9817 |
| + |
https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/#CVE-2019-9817 |
| + |
https://bugzilla.mozilla.org/show_bug.cgi?id=1540221 |
|
| Notes |
|