{"cve":"CVE-2019-3860","nvd":{"published":"2019-03-25T19:29:01.883","modified":"2026-10-14T07:16:52.730","status":"Modified","description":"An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","score":9.1},"cwes":["CWE-125"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html","http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html","http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00072.html","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3860","https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html"],"products":["debian:debian_linux","libssh2:libssh2","netapp:ontap_select_deploy_administration_utility","opensuse:leap"],"source":"nvd","synced_at":"2026-10-19T20:55:22.313337056+00:00"},"epss":{"cve":"CVE-2019-3860","score":0.05424,"percentile":0.92649,"date":"2026-10-25"},"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."]}