{
    "id": "CVE-2003-0545",
    "published": "2003-11-17 05:00:00",
    "last_modified": "2026-06-16 22:02:24",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-415",
    "description": "Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.",
    "epss_score": "0.87499",
    "epss_percentile": "0.99754",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:17:04",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "EPSS 87.5% — above the 10% action threshold."
    },
    "products": [
        {
            "vendor": "openssl",
            "product": "openssl"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://secunia.com/advisories/22249",
        "http://www-1.ibm.com/support/docview.wss?uid=swg21247112",
        "http://www.cert.org/advisories/CA-2003-26.html",
        "http://www.debian.org/security/2003/dsa-394",
        "http://www.kb.cert.org/vuls/id/935264",
        "http://www.redhat.com/support/errata/RHSA-2003-292.html",
        "http://www.securityfocus.com/bid/8732",
        "http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm",
        "http://www.vupen.com/english/advisories/2006/3900",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590",
        "http://secunia.com/advisories/22249",
        "http://www-1.ibm.com/support/docview.wss?uid=swg21247112",
        "http://www.cert.org/advisories/CA-2003-26.html",
        "http://www.debian.org/security/2003/dsa-394",
        "http://www.kb.cert.org/vuls/id/935264",
        "http://www.redhat.com/support/errata/RHSA-2003-292.html",
        "http://www.securityfocus.com/bid/8732",
        "http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm",
        "http://www.vupen.com/english/advisories/2006/3900",
        "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590"
    ]
}