{"cve":"CVE-2015-7560","nvd":{"published":"2016-03-13T22:59:00.123","modified":"2026-06-17T00:32:45.090","status":"Modified","description":"The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL content.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":6.5},"cwes":["CWE-284"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178730.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178764.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-March/180000.html","http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00063.html","http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00064.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","samba:samba"],"source":"nvd","synced_at":"2026-10-19T20:37:48.328043465+00:00"},"epss":{"cve":"CVE-2015-7560","score":0.12938,"percentile":0.96318,"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."]}