{"cve":"CVE-2008-4063","nvd":{"published":"2008-09-24T20:37:04.657","modified":"2026-06-16T22:57:05.630","status":"Modified","description":"Multiple unspecified vulnerabilities in Mozilla Firefox 3.x before 3.0.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to the layout engine and (1) a zero value of the \"this\" variable in the nsContentList::Item function; (2) interaction of the indic IME extension, a Hindi language selection, and the \"g\" character; and (3) interaction of the nsFrameList::SortByContentOrder function with a certain insufficient protection of inline frames.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00005.html","http://secunia.com/advisories/31987","http://secunia.com/advisories/32011","http://secunia.com/advisories/32012","http://secunia.com/advisories/32025"],"products":["canonical:ubuntu_linux","mozilla:firefox"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-4063","score":0.03959,"percentile":0.90441,"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."]}