{"cve":"CVE-2014-1524","nvd":{"published":"2014-04-30T10:49:04.833","modified":"2026-06-17T00:05:04.107","status":"Modified","description":"The nsXBLProtoImpl::InstallImplementation function in Mozilla Firefox before 29.0, Firefox ESR 24.x before 24.5, Thunderbird before 24.5, and SeaMonkey before 2.26 does not properly check whether objects are XBL objects, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via crafted JavaScript code that accesses a non-XBL object as if it were an XBL object.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-120"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html","http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html","http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html","http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","mozilla:firefox","mozilla:seamonkey","mozilla:thunderbird","opensuse:opensuse","redhat:enterprise_linux_desktop","redhat:enterprise_linux_eus","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation","suse:suse_linux_enterprise_server"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2014-1524","score":0.07686,"percentile":0.94596,"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."]}