{"cve":"CVE-2007-3917","nvd":{"published":"2007-10-11T10:17:00.000","modified":"2026-06-16T22:43:03.120","status":"Modified","description":"The multiplayer engine in Wesnoth 1.2.x before 1.2.7 and 1.3.x before 1.3.9 allows remote servers to cause a denial of service (crash) via a long message with multibyte characters that can produce an invalid UTF-8 string after it is truncated, which triggers an uncaught exception, involving the truncate_message function in server/server.cpp.  NOTE: this issue affects both clients and servers.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-134"],"references":["http://osvdb.org/41711","http://secunia.com/advisories/27137","http://secunia.com/advisories/27218","http://secunia.com/advisories/27241","http://svn.gna.org/viewcvs/wesnoth/tags/1.2.7/changelog?rev=20982&view=download"],"products":["wesnoth:wesnoth"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-3917","score":0.02105,"percentile":0.81742,"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."]}