{"cve":"CVE-2019-8287","nvd":{"published":"2019-10-29T19:15:22.640","modified":"2026-06-17T02:41:48.737","status":"Modified","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","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":["https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf","https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html","https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08","https://www.openwall.com/lists/oss-security/2018/12/10/5","https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf"],"products":["tightvnc:tightvnc"],"source":"nvd","synced_at":"2026-10-19T20:59:25.448946135+00:00"},"epss":{"cve":"CVE-2019-8287","score":0.19461,"percentile":0.97371,"date":"2026-11-01"},"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."]}