Not rated
CVE-2017-7830 The Resource Timing API incorrectly revealed navigations in cross-origin iframes
Description
The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 57 | earliest → < 57 | 57 |
| Firefox ESR 52.5 | earliest → < 52.5 | 52.5 |
| Thunderbird 52.5 | earliest → < 52.5 | 52.5 |