vulnerability
MFSA2017-06 Firefox: Security vulnerabilities fixed in Firefox ESR 45.8 (CVE-2017-5398)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Mar 7, 2017 | Mar 8, 2017 | Feb 10, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Mar 7, 2017
Added
Mar 8, 2017
Modified
Feb 10, 2026
Description
Memory safety bugs were reported in Thunderbird 45.7. 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, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.
Solution
mozilla-firefox-esr-upgrade-45_8
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