Information Exposure Affecting firefox package, versions <57.0-1
Snyk CVSS
Attack Complexity
Low
Threat Intelligence
EPSS
0.22% (60th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-FIREFOX-424108
- published 11 Jun 2018
- disclosed 11 Jun 2018
Introduced: 11 Jun 2018
CVE-2017-7831 Open this link in a new tabHow to fix?
Upgrade Debian:unstable firefox to version 57.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2017-7831
- https://www.mozilla.org/security/advisories/mfsa2017-24/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1392026
- http://www.securityfocus.com/bid/101832
- http://www.securitytracker.com/id/1039803
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7831