CVE-2017-7784 in Firefox
Summary
A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
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Reservation
04/12/2017
Disclosure
06/11/2018
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 105253 | Mozilla Firefox Image Observer use after free | 416 | Not defined | Official fix | CVE-2017-7784 |