{"id":"UBUNTU-CVE-2017-7868","details":"International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function.","modified":"2026-02-04T03:53:54.793227Z","published":"2017-04-14T00:00:00Z","related":["USN-3274-1","USN-3274-2"],"upstream":["CVE-2017-7868"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7868"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3274-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3274-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-7868"}],"affected":[{"package":{"name":"icu","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/icu@52.1-3ubuntu0.6?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"52.1-3ubuntu0.6"}]}],"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","52.1-3ubuntu0.5"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"icu-devtools","binary_version":"52.1-3ubuntu0.6"},{"binary_name":"libicu-dev","binary_version":"52.1-3ubuntu0.6"},{"binary_name":"libicu52","binary_version":"52.1-3ubuntu0.6"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7868.json"}},{"package":{"name":"icu","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/icu@55.1-7ubuntu0.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"55.1-7ubuntu0.2"}]}],"versions":["55.1-4ubuntu1","55.1-6ubuntu1","55.1-7","55.1-7ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"icu-devtools","binary_version":"55.1-7ubuntu0.2"},{"binary_name":"libicu-dev","binary_version":"55.1-7ubuntu0.2"},{"binary_name":"libicu55","binary_version":"55.1-7ubuntu0.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7868.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}