{"cve":"CVE-2010-5304","nvd":{"published":"2020-02-05T20:15:10.577","modified":"2026-06-16T23:26:31.360","status":"Modified","description":"A NULL pointer dereference flaw was found in the way LibVNCServer before 0.9.9 handled certain ClientCutText message. A remote attacker could use this flaw to crash the VNC server by sending a specially crafted ClientCutText message from a VNC client.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-476"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139654.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139814.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140219.html","http://lists.fedoraproject.org/pipermail/package-announce/2014-September/139445.html","http://seclists.org/oss-sec/2014/q3/639"],"products":["fedoraproject:fedora","libvncserver_project:libvncserver"],"source":"nvd","synced_at":"2026-10-19T21:02:53.949909883+00:00"},"epss":{"cve":"CVE-2010-5304","score":0.03115,"percentile":0.87811,"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."]}