The DecodeHSTSPreloadRaw function in net/http/transport_security_state.cc in Google Chrome before 43.0.2357.130 does not properly canonicalize DNS hostnames before making comparisons to HSTS or HPKP preload entries, which allows remote attackers to bypass intended access restrictions via a string that (1) ends in a . (dot) character or (2) is not entirely lowercase.
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "chromium-browser",
"binary_version": "43.0.2357.130-0ubuntu0.14.04.1.1092"
},
{
"binary_name": "chromium-browser-l10n",
"binary_version": "43.0.2357.130-0ubuntu0.14.04.1.1092"
},
{
"binary_name": "chromium-chromedriver",
"binary_version": "43.0.2357.130-0ubuntu0.14.04.1.1092"
},
{
"binary_name": "chromium-codecs-ffmpeg",
"binary_version": "43.0.2357.130-0ubuntu0.14.04.1.1092"
},
{
"binary_name": "chromium-codecs-ffmpeg-extra",
"binary_version": "43.0.2357.130-0ubuntu0.14.04.1.1092"
}
]
}
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "liboxideqt-qmlplugin",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
},
{
"binary_name": "liboxideqtcore0",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
},
{
"binary_name": "liboxideqtquick0",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
},
{
"binary_name": "oxideqmlscene",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
},
{
"binary_name": "oxideqt-chromedriver",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
},
{
"binary_name": "oxideqt-codecs",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
},
{
"binary_name": "oxideqt-codecs-extra",
"binary_version": "1.7.9-0ubuntu0.14.04.1"
}
]
}