vulnerability
MFSA2017-24 Firefox: Security vulnerabilities fixed in Firefox 57 (CVE-2017-7831)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Nov 14, 2017 | Nov 15, 2017 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Nov 14, 2017
Added
Nov 15, 2017
Modified
Mar 27, 2026
Description
A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects. These properties should be explicitly unavailable to proxy objects. This vulnerability affects Firefox < 57.
Solution
mozilla-firefox-upgrade-57_0
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