Mozilla Firefox before 49.0 does not properly restrict the scheme in favicon requests, which might allow remote attackers to obtain sensitive information via unspecified vectors, as demonstrated by a jar: URL for a favicon resource.
{ "binaries": [ { "binary_name": "firefox", "binary_version": "49.0+build4-0ubuntu0.14.04.1" }, { "binary_name": "firefox-dev", "binary_version": "49.0+build4-0ubuntu0.14.04.1" }, { "binary_name": "firefox-globalmenu", "binary_version": "49.0+build4-0ubuntu0.14.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "49.0+build4-0ubuntu0.14.04.1" }, { "binary_name": "firefox-testsuite", "binary_version": "49.0+build4-0ubuntu0.14.04.1" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "firefox", "binary_version": "49.0+build4-0ubuntu0.16.04.1" }, { "binary_name": "firefox-dev", "binary_version": "49.0+build4-0ubuntu0.16.04.1" }, { "binary_name": "firefox-globalmenu", "binary_version": "49.0+build4-0ubuntu0.16.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "49.0+build4-0ubuntu0.16.04.1" }, { "binary_name": "firefox-testsuite", "binary_version": "49.0+build4-0ubuntu0.16.04.1" } ], "availability": "No subscription required" }