{
    "id": "CVE-2011-0761",
    "published": "2011-05-13 17:05:41",
    "last_modified": "2026-06-16 23:28:01",
    "cvss_score": "5.0",
    "cvss_severity": "MEDIUM",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
    "cwe": null,
    "description": "Perl 5.10.x allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an ability to inject arguments into a (1) getpeername, (2) readdir, (3) closedir, (4) getsockname, (5) rewinddir, (6) tell, or (7) telldir function call.",
    "epss_score": "0.08878",
    "epss_percentile": "0.95050",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-28 18:17:09",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "perl",
            "product": "perl"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "35725",
            "title": "Perl 5.10 - Multiple Null Pointer Dereference Denial of Service Vulnerabilities",
            "date": "2011-05-03",
            "url": "https://www.exploit-db.com/exploits/35725"
        }
    ],
    "refs_list": [
        "http://securityreason.com/securityalert/8248",
        "http://securitytracker.com/id?1025507",
        "http://www.securityfocus.com/archive/1/517916/100/0/threaded",
        "http://www.securityfocus.com/bid/47766",
        "http://www.toucan-system.com/advisories/tssa-2011-03.txt",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/67355",
        "http://securityreason.com/securityalert/8248",
        "http://securitytracker.com/id?1025507",
        "http://www.securityfocus.com/archive/1/517916/100/0/threaded",
        "http://www.securityfocus.com/bid/47766",
        "http://www.toucan-system.com/advisories/tssa-2011-03.txt",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/67355"
    ]
}