{"cve":"CVE-2020-14404","nvd":{"published":"2020-06-17T16:15:12.290","modified":"2026-06-17T02:54:42.693","status":"Modified","description":"An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","score":5.4},"cwes":["CWE-787"],"references":["https://cert-portal.siemens.com/productcert/pdf/ssa-390195.pdf","https://github.com/LibVNC/libvncserver/commit/74e8a70f2c9a5248d6718ce443e07c7ed314dfff","https://github.com/LibVNC/libvncserver/compare/LibVNCServer-0.9.12...LibVNCServer-0.9.13","https://lists.debian.org/debian-lts-announce/2020/06/msg00035.html","https://lists.debian.org/debian-lts-announce/2020/08/msg00045.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","libvnc_project:libvncserver","siemens:simatic_itc1500_firmware","siemens:simatic_itc1500_pro_firmware","siemens:simatic_itc1900_firmware","siemens:simatic_itc1900_pro_firmware","siemens:simatic_itc2200_firmware","siemens:simatic_itc2200_pro_firmware"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-14404","score":0.0159,"percentile":0.75656,"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."]}