{"id":"UBUNTU-CVE-2014-1725","details":"The base64DecodeInternal function in wtf/text/Base64.cpp in Blink, as used in Google Chrome before 34.0.1847.116, does not properly handle string data composed exclusively of whitespace characters, which allows remote attackers to cause a denial of service (out-of-bounds read) via a window.atob method call.","modified":"2025-07-16T07:17:14.696317Z","published":"2014-04-09T10:57:00Z","withdrawn":"2025-07-18T16:43:00Z","upstream":["CVE-2014-1725"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-1725"},{"type":"REPORT","url":"https://src.chromium.org/viewvc/blink?revision=170264&view=revision"},{"type":"REPORT","url":"https://code.google.com/p/chromium/issues/detail?id=357332"},{"type":"REPORT","url":"http://googlechromereleases.blogspot.com/2014/04/stable-channel-update.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-1725"}],"affected":[{"package":{"name":"chromium-browser","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/chromium-browser@34.0.1847.116-0ubuntu2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"34.0.1847.116-0ubuntu2"}]}],"versions":["29.0.1547.65-0ubuntu2","31.0.1650.63-0ubuntu1~20131204.1","32.0.1700.107-0ubuntu1~20140204.977.1","33.0.1750.152-0ubuntu1~pkg995.1"],"ecosystem_specific":{"binaries":[{"binary_name":"chromium-browser","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-browser-dbg","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-browser-l10n","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-chromedriver","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-chromedriver-dbg","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-codecs-ffmpeg","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-codecs-ffmpeg-dbg","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-codecs-ffmpeg-extra","binary_version":"34.0.1847.116-0ubuntu2"},{"binary_name":"chromium-codecs-ffmpeg-extra-dbg","binary_version":"34.0.1847.116-0ubuntu2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-1725.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}