Description
Hashed codes of JavaScript objects are shared between pages. This allows for pointer leaks because an object's address can be discovered through hash codes, and also allows for data leakage of an object's content using these hash codes. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Thunderbird
unspecified to < 45.7affected
Mozilla Firefox ESR
unspecified to < 45.7affected
Mozilla Firefox
unspecified to < 51affected
References
- https://www.mozilla.org/security/advisories/mfsa2017-03/ ↗
- https://www.mozilla.org/security/advisories/mfsa2017-02/ ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1312001 ↗
- https://security.gentoo.org/glsa/201702-22 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1330769 ↗
- https://www.debian.org/security/2017/dsa-3832 ↗
- https://security.gentoo.org/glsa/201702-13 ↗
- https://www.debian.org/security/2017/dsa-3771 ↗
- http://www.securitytracker.com/id/1037693 ↗
- https://www.mozilla.org/security/advisories/mfsa2017-01/ ↗
- http://rhn.redhat.com/errata/RHSA-2017-0190.html ↗
- http://rhn.redhat.com/errata/RHSA-2017-0238.html ↗
- http://www.securityfocus.com/bid/95769 ↗