Information Exposure Affecting mozjs52 package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1804-MOZJS52-324794
- published11 Jun 2018
- disclosed11 Jun 2018
Introduced: 11 Jun 2018
CVE-2017-7831 (opens in a new tab)How to fix?
There is no fixed version for Ubuntu:18.04 mozjs52.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mozjs52 package and not the mozjs52 package as distributed by Ubuntu.
See How to fix? for Ubuntu:18.04 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
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7831
- 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