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CVE-2017-7818 A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA)…
Description
A use-after-free vulnerability can occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers through the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 56 | earliest → < 56 | 56 |
| Firefox ESR 52.4 | earliest → < 52.4 | 52.4 |
| Thunderbird 52.4 | earliest → < 52.4 | 52.4 |
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