{"id":"CVE-2016-4343","details":"The phar_make_dirstream function in ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before 7.0.3 mishandles zero-size ././@LongLink files, which allows remote attackers to cause a denial of service (uninitialized pointer dereference) or possibly have unspecified other impact via a crafted TAR archive.","modified":"2026-05-15T12:01:54.091305757Z","published":"2016-05-22T01:59:17.477Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*"],"vendor_product":"opensuse:opensuse","extracted_events":[{"last_affected":"13.2"}],"source":"CPE_FIELD"}]},"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html"},{"type":"ADVISORY","url":"http://php.net/ChangeLog-5.php"},{"type":"ADVISORY","url":"http://php.net/ChangeLog-7.php"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2750.html"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/04/28/2"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/89179"},{"type":"ADVISORY","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"},{"type":"ADVISORY","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149"},{"type":"ADVISORY","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722"},{"type":"REPORT","url":"https://bugs.php.net/bug.php?id=71331"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}