Mozilla Firefox before 48.0 does not properly set the LINKABLE and URISAFEFORUNTRUSTEDCONTENT flags of about: URLs that are used for error pages, which makes it easier for remote attackers to conduct spoofing attacks via a crafted URL, as demonstrated by misleading text after an about:neterror?d= substring.
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-dbg"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-dbgsym"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-dev"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-globalmenu"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-af"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-an"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ar"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-as"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ast"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-az"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-be"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-bg"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-bn"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-br"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-bs"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ca"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-cak"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-cs"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-csb"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-cy"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-da"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-de"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-el"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-en"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-eo"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-es"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-et"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-eu"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-fa"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-fi"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-fr"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-fy"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ga"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-gd"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-gl"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-gn"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-gu"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-he"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-hi"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-hr"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-hsb"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-hu"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-hy"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-id"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-is"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-it"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ja"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ka"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-kk"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-km"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-kn"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ko"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ku"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-lg"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-lt"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-lv"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-mai"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-mk"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ml"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-mn"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-mr"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ms"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-nb"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-nl"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-nn"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-nso"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-oc"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-or"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-pa"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-pl"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-pt"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ro"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ru"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-si"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-sk"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-sl"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-sq"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-sr"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-sv"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-sw"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-ta"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-te"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-th"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-tr"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-uk"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-uz"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-vi"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-xh"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-zh-hans"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-zh-hant"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-locale-zu"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-mozsymbols"
},
{
"binary_version": "48.0+build2-0ubuntu0.14.04.1",
"binary_name": "firefox-testsuite"
}
]
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-dbg"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-dbgsym"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-dev"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-globalmenu"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-af"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-an"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ar"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-as"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ast"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-az"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-be"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-bg"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-bn"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-br"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-bs"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ca"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-cak"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-cs"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-csb"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-cy"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-da"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-de"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-el"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-en"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-eo"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-es"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-et"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-eu"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-fa"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-fi"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-fr"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-fy"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ga"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-gd"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-gl"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-gn"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-gu"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-he"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-hi"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-hr"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-hsb"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-hu"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-hy"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-id"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-is"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-it"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ja"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ka"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-kk"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-km"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-kn"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ko"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ku"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-lg"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-lt"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-lv"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-mai"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-mk"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ml"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-mn"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-mr"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ms"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-nb"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-nl"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-nn"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-nso"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-oc"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-or"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-pa"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-pl"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-pt"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ro"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ru"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-si"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-sk"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-sl"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-sq"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-sr"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-sv"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-sw"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-ta"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-te"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-th"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-tr"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-uk"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-uz"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-vi"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-xh"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-zh-hans"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-zh-hant"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-locale-zu"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-mozsymbols"
},
{
"binary_version": "48.0+build2-0ubuntu0.16.04.1",
"binary_name": "firefox-testsuite"
}
]
}