vulnerability
MFSA2017-16 Firefox: Security vulnerabilities fixed in Firefox ESR 52.2 (CVE-2017-7752)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jun 13, 2017 | Jun 14, 2017 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 13, 2017
Added
Jun 14, 2017
Modified
Aug 11, 2025
Description
A use-after-free vulnerability during specific user interactions with the input method editor (IME) in some languages due to how events are handled. This results in a potentially exploitable crash but would require specific user interaction to trigger. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
Solution
mozilla-firefox-esr-upgrade-52_2
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