{"id":"CVE-2005-4050","aliases":["EUVD-2005-4045","GHSA-rqpw-qgx7-wjhg"],"status":"published","title":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows...","description":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03684,"percentile":0.89765,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-12-07T11:00:00Z","modified":"2026-06-16T22:18:07Z","products":[{"vendor":"multi-tech_systems","product":"multivoip"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23416","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1015314","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securitylab.net/research/2005/12/buffer_overflow_in_multitech_v.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/15711","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2005/2781","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/418653/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/17852","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://securityreason.com/securityalert/231","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4050"},{"url":"https://github.com/advisories/GHSA-rqpw-qgx7-wjhg"}],"sources":{"cve":[{"id":"CVE-2005-4050","description":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.","status":"published","published":"2005-12-07T11:00:00Z","modified":"2024-08-07T23:31:49.054Z","updated_at":"2026-11-02T14:33:38.906611Z"}],"euvd":[{"id":"EUVD-2005-4045","description":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.","status":"published","published":"2005-12-07T11:00:00Z","modified":"2024-08-07T23:31:49Z","updated_at":"2026-11-03T01:15:24.155852Z"}],"ghsa":[{"id":"GHSA-rqpw-qgx7-wjhg","title":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows...","description":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.","status":"published","published":"2022-05-01T02:23:52Z","modified":"2023-01-30T05:07:37Z","updated_at":"2026-11-02T14:47:43.541029Z"}],"nvd":[{"id":"CVE-2005-4050","description":"Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.","status":"published","published":"2005-12-07T11:03:00Z","modified":"2026-06-16T22:18:07.717Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:57.944899Z"}]}}