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2019-09-27
A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a <canvas> element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Products | Firefox, Firefox_esr, Thunderbird |
Type | Inclusion of Functionality from Untrusted Control Sphere (CWE-829) |
First patch | - None (likely due to unavailable code) |
Links |
• https://www.mozilla.org/security/advisories/mfsa2019-29/
• https://www.mozilla.org/security/advisories/mfsa2019-26/ • https://www.mozilla.org/security/advisories/mfsa2019-30/ • http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html • https://www.mozilla.org/security/advisories/mfsa2019-27/ |