{"id":"CVE-2018-10545","details":"An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process.","modified":"2026-05-15T12:03:09.431737804Z","published":"2018-04-29T21:29:00.277Z","related":["SUSE-SU-2018:1176-1","SUSE-SU-2018:1291-1","SUSE-SU-2018:1294-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"],"extracted_events":[{"last_affected":"12.04"},{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"17.10"},{"last_affected":"18.04"}],"source":"CPE_FIELD","vendor_product":"canonical:ubuntu_linux"},{"cpes":["cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.0"},{"last_affected":"8.0"},{"last_affected":"9.0"}],"source":"CPE_FIELD","vendor_product":"debian:debian_linux"}]},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104022"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2519"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201812-01"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20180607-0003/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3646-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3646-2/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4240"},{"type":"ADVISORY","url":"https://www.tenable.com/security/tns-2018-12"},{"type":"FIX","url":"http://php.net/ChangeLog-5.php"},{"type":"FIX","url":"http://php.net/ChangeLog-7.php"},{"type":"FIX","url":"https://bugs.php.net/bug.php?id=75605"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}