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CVE-2016-9900 External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use…

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 and versions

Product Affected versions Fixed in
Firefox 50.1 earliest → < 50.1 50.1
Firefox ESR 45.6 earliest → < 45.6 45.6
Thunderbird 45.6 earliest → < 45.6 45.6

References

Timeline

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