{"id":"CVE-2016-5093","details":"The get_icu_value_internal function in ext/intl/locale/locale_methods.c in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7 does not ensure the presence of a '\\0' character, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted locale_get_primary_language call.","modified":"2026-05-17T11:54:47.970729361Z","published":"2016-08-07T10:59:06.180Z","related":["SUSE-SU-2016:1581-1","SUSE-SU-2016:1633-1","SUSE-SU-2016:1638-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"php:php","source":"CPE_FIELD","cpes":["cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*","cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"5.6.0-alpha4"},{"last_affected":"5.6.0-alpha5"}]}]},"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/90946"},{"type":"WEB","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2750.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3602"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/05/26/3"},{"type":"FIX","url":"http://php.net/ChangeLog-5.php"},{"type":"FIX","url":"http://php.net/ChangeLog-7.php"},{"type":"FIX","url":"https://github.com/php/php-src/commit/97eff7eb57fc2320c267a949cffd622c38712484?w=1"},{"type":"EVIDENCE","url":"https://bugs.php.net/bug.php?id=72241"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"}]}