{"cve":"CVE-2007-1561","nvd":{"published":"2007-03-21T19:19:00.000","modified":"2026-06-16T22:37:50.133","status":"Modified","description":"The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP INVITE message with an SDP containing one valid and one invalid IP address.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://asterisk.org/node/48339","http://marc.info/?l=full-disclosure&m=117432783011737&w=2","http://secunia.com/advisories/24564","http://secunia.com/advisories/24719","http://secunia.com/advisories/25582"],"products":["asterisk:asterisk"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2007-1561","score":0.14928,"percentile":0.96706,"date":"2026-11-01"},"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."]}