vulnerability
Arch Linux: Information disclosure (CVE-2017-7831)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Jun 11, 2018 | Jul 11, 2025 | Nov 27, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jun 11, 2018
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A vulnerability has been found in Firefox before 57.0 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.
Solution
arch-linux-upgrade-latest
References
- CVE-2017-7831
- https://attackerkb.com/topics/CVE-2017-7831
- URL-http://www.securityfocus.com/bid/101832
- URL-http://www.securitytracker.com/id/1039803
- URL-https://bugzilla.mozilla.org/show_bug.cgi?id=1392026
- URL-https://security.archlinux.org/ASA-201711-23
- URL-https://www.mozilla.org/en-US/security/advisories/mfsa2017-24/
- URL-https://www.mozilla.org/security/advisories/mfsa2017-24/
- CWE-200
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