{"id":"CVE-2018-10545","state":"PUBLISHED","title":"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","description":"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.","publishedAt":"2018-04-29T21:00:00.000Z","updatedAt":"2024-08-05T07:39:08.069Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://bugs.php.net/bug.php?id=75605","https://usn.ubuntu.com/3646-2/","http://www.securityfocus.com/bid/104022","https://www.debian.org/security/2018/dsa-4240","https://www.tenable.com/security/tns-2018-12","https://usn.ubuntu.com/3646-1/","http://php.net/ChangeLog-5.php","https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html","http://php.net/ChangeLog-7.php","https://security.gentoo.org/glsa/201812-01","https://security.netapp.com/advisory/ntap-20180607-0003/","https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html","https://access.redhat.com/errata/RHSA-2019:2519"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:10.244Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/10xxx/CVE-2018-10545.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-10545","state":"PUBLISHED","datePublished":"2018-04-29T21:00:00.000Z","dateUpdated":"2024-08-05T07:39:08.069Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2018-04-29T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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. 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