{
    "id": "CVE-2015-0273",
    "published": "2015-03-30 10:59:06",
    "last_modified": "2026-06-17 00:19:53",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": null,
    "description": "Multiple use-after-free vulnerabilities in ext/date/php_date.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 allow remote attackers to execute arbitrary code via crafted serialized input containing a (1) R or (2) r type specifier in (a) DateTimeZone data handled by the php_date_timezone_initialize_from_hash function or (b) DateTime data handled by the php_date_initialize_from_hash function.",
    "epss_score": "0.43815",
    "epss_percentile": "0.98705",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-27 18:17:14",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "php",
            "product": "php"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "36158",
            "title": "PHP DateTime - Use-After-Free",
            "date": "2015-02-23",
            "url": "https://www.exploit-db.com/exploits/36158"
        }
    ],
    "refs_list": [
        "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=71335e6ebabc1b12c057d8017fd811892ecdfd24",
        "http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html",
        "http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html",
        "http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html",
        "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00002.html",
        "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00003.html",
        "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00004.html",
        "http://marc.info/?l=bugtraq&m=143403519711434&w=2",
        "http://marc.info/?l=bugtraq&m=143748090628601&w=2",
        "http://marc.info/?l=bugtraq&m=144050155601375&w=2",
        "http://php.net/ChangeLog-5.php",
        "http://rhn.redhat.com/errata/RHSA-2015-1053.html",
        "http://rhn.redhat.com/errata/RHSA-2015-1066.html",
        "http://rhn.redhat.com/errata/RHSA-2015-1135.html",
        "http://rhn.redhat.com/errata/RHSA-2015-1218.html",
        "http://support.apple.com/kb/HT204942",
        "http://www.debian.org/security/2015/dsa-3195",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2015:079",
        "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html",
        "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
        "http://www.securityfocus.com/bid/72701",
        "http://www.securitytracker.com/id/1031945",
        "http://www.ubuntu.com/usn/USN-2535-1",
        "https://bugs.php.net/bug.php?id=68942",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1194730"
    ]
}