Same-origin protections for the PDF viewer can be bypassed, allowing a malicious site to intercept messages meant for the viewer. This could allow the site to retrieve PDF files restricted to viewing by an authenticated user on a third-party website. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.
{ "binaries": [ { "binary_version": "60.0+build2-0ubuntu0.14.04.1", "binary_name": "firefox" }, { "binary_version": "60.0+build2-0ubuntu0.14.04.1", "binary_name": "firefox-dev" }, { "binary_version": "60.0+build2-0ubuntu0.14.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "60.0+build2-0ubuntu0.14.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "60.0+build2-0ubuntu0.14.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "60.0+build2-0ubuntu0.16.04.1", "binary_name": "firefox" }, { "binary_version": "60.0+build2-0ubuntu0.16.04.1", "binary_name": "firefox-dev" }, { "binary_version": "60.0+build2-0ubuntu0.16.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "60.0+build2-0ubuntu0.16.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "60.0+build2-0ubuntu0.16.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "60.0+build2-0ubuntu1", "binary_name": "firefox" }, { "binary_version": "60.0+build2-0ubuntu1", "binary_name": "firefox-dev" }, { "binary_version": "60.0+build2-0ubuntu1", "binary_name": "firefox-globalmenu" }, { "binary_version": "60.0+build2-0ubuntu1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "60.0+build2-0ubuntu1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }