{"id":"UBUNTU-CVE-2014-7941","details":"The SelectionOwner::ProcessTarget function in ui/base/x/selection_owner.cc in the UI implementation in Google Chrome before 40.0.2214.91 uses an incorrect data type for a certain length value, which allows remote attackers to cause a denial of service (out-of-bounds read) via crafted X11 data.","modified":"2025-09-08T16:43:14Z","published":"2015-01-22T22:59:00Z","upstream":["CVE-2014-7941"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-7941"},{"type":"REPORT","url":"https://codereview.chromium.org/697863002"},{"type":"REPORT","url":"https://code.google.com/p/chromium/issues/detail?id=428557"},{"type":"REPORT","url":"http://googlechromereleases.blogspot.com/2015/01/stable-update.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-7941"}],"affected":[{"package":{"name":"chromium-browser","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/chromium-browser@40.0.2214.94-0ubuntu0.14.04.1.1068?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"40.0.2214.94-0ubuntu0.14.04.1.1068"}]}],"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","34.0.1847.116-0ubuntu2","36.0.1985.125-0ubuntu1.14.04.0~pkg1029","37.0.2062.94-0ubuntu0.14.04.1~pkg1042","37.0.2062.120-0ubuntu0.14.04.1~pkg1049","38.0.2125.111-0ubuntu0.14.04.1.1061","39.0.2171.65-0ubuntu0.14.04.1.1064"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"40.0.2214.94-0ubuntu0.14.04.1.1068","binary_name":"chromium-browser"},{"binary_version":"40.0.2214.94-0ubuntu0.14.04.1.1068","binary_name":"chromium-browser-l10n"},{"binary_version":"40.0.2214.94-0ubuntu0.14.04.1.1068","binary_name":"chromium-chromedriver"},{"binary_version":"40.0.2214.94-0ubuntu0.14.04.1.1068","binary_name":"chromium-codecs-ffmpeg"},{"binary_version":"40.0.2214.94-0ubuntu0.14.04.1.1068","binary_name":"chromium-codecs-ffmpeg-extra"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-7941.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}