vulnerability
MFSA2017-21 Firefox: Security vulnerabilities fixed in Firefox 56 (CVE-2017-7810)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jun 11, 2018 | Jul 12, 2018 | Mar 27, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 11, 2018
Added
Jul 12, 2018
Modified
Mar 27, 2026
Description
Memory safety bugs were reported in Firefox 55 and Firefox ESR 52.3. 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 < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
Solution
mozilla-firefox-upgrade-56_0
Rapid7 Labs
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