{"id":"UBUNTU-CVE-2016-7415","details":"Stack-based buffer overflow in the Locale class in common/locid.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a long locale string.","modified":"2026-04-22T11:33:44.746321Z","published":"2016-09-17T00:00:00Z","related":["USN-3227-1"],"upstream":["CVE-2016-7415"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7415"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2016/09/15/10"},{"type":"REPORT","url":"http://source.icu-project.org/repos/icu/icu/trunk/source/common/locid.cpp"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3227-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7415"}],"affected":[{"package":{"name":"icu","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/icu@52.1-3ubuntu0.5?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"52.1-3ubuntu0.5"}]}],"versions":["4.8.1.1-12ubuntu2","4.8.1.1-13+nmu1","4.8.1.1-13+nmu1ubuntu1","52.1-3","52.1-3ubuntu0.2","52.1-3ubuntu0.3","52.1-3ubuntu0.4"],"ecosystem_specific":{"binaries":[{"binary_name":"icu-devtools","binary_version":"52.1-3ubuntu0.5"},{"binary_name":"libicu52","binary_version":"52.1-3ubuntu0.5"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7415.json"}},{"package":{"name":"icu","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/icu@55.1-7ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"55.1-7ubuntu0.1"}]}],"versions":["55.1-4ubuntu1","55.1-6ubuntu1","55.1-7"],"ecosystem_specific":{"binaries":[{"binary_name":"icu-devtools","binary_version":"55.1-7ubuntu0.1"},{"binary_name":"libicu55","binary_version":"55.1-7ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7415.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}