{"cve":"CVE-2013-6712","nvd":{"published":"2013-11-28T04:37:39.840","modified":"2026-06-17T00:00:50.617","status":"Modified","description":"The scan function in ext/date/lib/parse_iso_intervals.c in PHP through 5.5.6 does not properly restrict creation of DateInterval objects, which might allow remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted interval specification.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=12fe4e90be7bfa2a763197079f68f5568a14e071","http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html","http://lists.opensuse.org/opensuse-updates/2013-12/msg00125.html","http://lists.opensuse.org/opensuse-updates/2013-12/msg00126.html","http://rhn.redhat.com/errata/RHSA-2014-1765.html"],"products":["apple:mac_os_x","canonical:ubuntu_linux","debian:debian_linux","opensuse:opensuse","php:php"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-6712","score":0.04575,"percentile":0.91624,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}