{
    "id": "CVE-2007-2293",
    "published": "2007-04-26 20:19:00",
    "last_modified": "2026-06-16 22:39:18",
    "cvss_score": "7.6",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
    "cwe": null,
    "description": "Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE.",
    "epss_score": "0.23878",
    "epss_percentile": "0.97758",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-29 18:17:06",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "asterisk",
            "product": "asterisk"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "29900",
            "title": "Asterisk 1.4 SIP T.38 SDP - Parsing Remote Stack Buffer Overflow (PoC) (1)",
            "date": "2007-03-21",
            "url": "https://www.exploit-db.com/exploits/29900"
        },
        {
            "source": "exploit-db",
            "ref_id": "29901",
            "title": "Asterisk 1.4 SIP T.38 SDP - Parsing Remote Stack Buffer Overflow (PoC) (2)",
            "date": "2007-03-21",
            "url": "https://www.exploit-db.com/exploits/29901"
        }
    ],
    "refs_list": [
        "http://secunia.com/advisories/24977",
        "http://securityreason.com/securityalert/2645",
        "http://www.asterisk.org/files/ASA-2007-010.pdf",
        "http://www.osvdb.org/35368",
        "http://www.securityfocus.com/archive/1/466883/100/0/threaded",
        "http://www.securityfocus.com/archive/1/472804/100/0/threaded",
        "http://www.securityfocus.com/bid/23648",
        "http://www.securitytracker.com/id?1017951",
        "http://www.securitytracker.com/id?1018337",
        "http://www.vupen.com/english/advisories/2007/1534",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/33895",
        "http://secunia.com/advisories/24977",
        "http://securityreason.com/securityalert/2645",
        "http://www.asterisk.org/files/ASA-2007-010.pdf",
        "http://www.osvdb.org/35368",
        "http://www.securityfocus.com/archive/1/466883/100/0/threaded",
        "http://www.securityfocus.com/archive/1/472804/100/0/threaded",
        "http://www.securityfocus.com/bid/23648",
        "http://www.securitytracker.com/id?1017951",
        "http://www.securitytracker.com/id?1018337",
        "http://www.vupen.com/english/advisories/2007/1534",
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/33895"
    ]
}