vulnerability
MFSA2017-05 Firefox: Security vulnerabilities fixed in Firefox 52 (CVE-2017-5399)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Mar 7, 2017 | Mar 8, 2017 | Aug 11, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Mar 7, 2017
Added
Mar 8, 2017
Modified
Aug 11, 2025
Description
Memory safety bugs were reported in Firefox 51. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 52 and Thunderbird < 52.
Solution
mozilla-firefox-upgrade-52_0
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