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CVE-2019-11752 It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion
Description
It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 69 | earliest → < 69 | 69 |
| Thunderbird 68.1 | earliest → < 68.1 | 68.1 |
| Thunderbird 60.9 | earliest → < 60.9 | 60.9 |
| Firefox ESR 68.1 | earliest → < 68.1 | 68.1 |
| Firefox ESR 60.9 | earliest → < 60.9 | 60.9 |