{"id":"CVE-2010-3710","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-3710","generatedAt":"2026-10-27T19:53:44.913Z","title":"Stack consumption vulnerability in the filter_var function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows remote attackers to cause a denial of service (memory consumption and application crash) via…","description":"Stack consumption vulnerability in the filter_var function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows remote attackers to cause a denial of service (memory consumption and application crash) via a long e-mail address string.","published":"2010-10-25T20:01:04.000Z","lastModified":"2026-06-16T23:23:23.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P"},"cwe":["CWE-399"],"affected":["php/php"],"epss":{"score":0.03091,"percentile":0.87631,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.09%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://bugs.php.net/bug.php?id=52929","tags":["Exploit"],"source":"secalert@redhat.com"},{"url":"http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html","source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html","source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html","source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html","source":"secalert@redhat.com"},{"url":"http://marc.info/?l=bugtraq&m=133469208622507&w=2","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42812","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/43189","source":"secalert@redhat.com"},{"url":"http://support.apple.com/kb/HT4581","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:218","source":"secalert@redhat.com"},{"url":"http://www.php.net/ChangeLog-5.php","source":"secalert@redhat.com"},{"url":"http://www.php.net/archive/2010.php#id2010-12-10-1","source":"secalert@redhat.com"},{"url":"http://www.php.net/releases/5_2_15.php","source":"secalert@redhat.com"},{"url":"http://www.php.net/releases/5_3_4.php","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0196.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/43926","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-1042-1","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0020","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0021","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0077","source":"secalert@redhat.com"},{"url":"http://bugs.php.net/bug.php?id=52929","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=bugtraq&m=133469208622507&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42812","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/43189","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT4581","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:218","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/ChangeLog-5.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/archive/2010.php#id2010-12-10-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/releases/5_2_15.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.php.net/releases/5_3_4.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0196.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/43926","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-1042-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0020","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0021","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0077","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-3710","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}