{"cve":"CVE-2007-5340","nvd":{"published":"2007-10-21T19:17:00.000","modified":"2026-06-16T22:45:55.737","status":"Modified","description":"Multiple vulnerabilities in the Javascript engine in Mozilla Firefox before 2.0.0.8, Thunderbird before 2.0.0.8, and SeaMonkey before 1.1.5 allow remote attackers to cause a denial of service (crash) via crafted HTML that triggers memory corruption.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://bugs.gentoo.org/show_bug.cgi?id=196481","http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742","http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579","http://secunia.com/advisories/27276","http://secunia.com/advisories/27298"],"products":["mozilla:firefox","mozilla:seamonkey","mozilla:thunderbird"],"source":"nvd","synced_at":"2026-10-19T19:48:28.501292361+00:00"},"epss":{"cve":"CVE-2007-5340","score":0.0343,"percentile":0.8894,"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."]}