Description
External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs. This could allow for cross-domain data leakage. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Mozilla Firefox
unspecified to < 50.1affected
Mozilla Firefox ESR
unspecified to < 45.6affected
Mozilla Thunderbird
unspecified to < 45.6affected
References
- https://www.mozilla.org/security/advisories/mfsa2016-94/ ↗
- https://www.mozilla.org/security/advisories/mfsa2016-95/ ↗
- http://www.securityfocus.com/bid/94885 ↗
- http://www.securitytracker.com/id/1037461 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1319122 ↗
- https://security.gentoo.org/glsa/201701-15 ↗
- https://www.debian.org/security/2017/dsa-3757 ↗
- http://rhn.redhat.com/errata/RHSA-2016-2973.html ↗
- https://www.mozilla.org/security/advisories/mfsa2016-96/ ↗
- http://rhn.redhat.com/errata/RHSA-2016-2946.html ↗