{
    "id": "CVE-2011-1938",
    "published": "2011-05-31 20:55:05",
    "last_modified": "2026-06-16 23:30:25",
    "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": "CWE-119",
    "description": "Stack-based buffer overflow in the socket_connect function in ext/sockets/sockets.c in PHP 5.3.3 through 5.3.6 might allow context-dependent attackers to execute arbitrary code via a long pathname for a UNIX socket.",
    "epss_score": "0.23129",
    "epss_percentile": "0.97697",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-29 18:17:09",
    "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": "17486",
            "title": "PHP 5.3.6 - Local Buffer Overflow (ROP)",
            "date": "2011-07-04",
            "url": "https://www.exploit-db.com/exploits/17486"
        },
        {
            "source": "exploit-db",
            "ref_id": "17318",
            "title": "PHP 5.3.5 - 'socket_connect()' Local Buffer Overflow",
            "date": "2011-05-25",
            "url": "https://www.exploit-db.com/exploits/17318"
        }
    ],
    "refs_list": [
        "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html",
        "http://marc.info/?l=bugtraq&m=133469208622507&w=2",
        "http://openwall.com/lists/oss-security/2011/05/24/1",
        "http://openwall.com/lists/oss-security/2011/05/24/9",
        "http://osvdb.org/72644",
        "http://securityreason.com/securityalert/8262",
        "http://securityreason.com/securityalert/8294",
        "http://support.apple.com/kb/HT5130",
        "http://svn.php.net/viewvc/php/php-src/trunk/ext/sockets/sockets.c?r1=311369&r2=311368&pathrev=311369",
        "http://svn.php.net/viewvc?view=revision&revision=311369",
        "http://www.debian.org/security/2012/dsa-2399",
        "http://www.exploit-db.com/exploits/17318/",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2011:165",
        "http://www.php.net/ChangeLog-5.php#5.3.7",
        "http://www.php.net/archive/2011.php#id2011-08-18-1",
        "http://www.redhat.com/support/errata/RHSA-2011-1423.html",
        "http://www.securityfocus.com/bid/49241",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/67606",
        "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html",
        "http://marc.info/?l=bugtraq&m=133469208622507&w=2",
        "http://openwall.com/lists/oss-security/2011/05/24/1",
        "http://openwall.com/lists/oss-security/2011/05/24/9",
        "http://osvdb.org/72644",
        "http://securityreason.com/securityalert/8262",
        "http://securityreason.com/securityalert/8294"
    ]
}