{"cve":"CVE-2007-1306","nvd":{"published":"2007-03-07T00:19:00.000","modified":"2026-06-16T22:37:20.097","status":"Modified","description":"Asterisk 1.4 before 1.4.1 and 1.2 before 1.2.16 allows remote attackers to cause a denial of service (crash) by sending a Session Initiation Protocol (SIP) packet without a URI and SIP-version header, which results in a NULL pointer dereference.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://asterisk.org/node/48319","http://asterisk.org/node/48320","http://labs.musecurity.com/advisories/MU-200703-01.txt","http://secunia.com/advisories/24380","http://secunia.com/advisories/24578"],"products":["digium:asterisk"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2007-1306","score":0.20876,"percentile":0.97552,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}