{"cve":"CVE-2015-3908","nvd":{"published":"2015-08-12T14:59:21.697","modified":"2026-06-17T00:26:29.170","status":"Modified","description":"Ansible before 1.9.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-345"],"references":["http://lists.opensuse.org/opensuse-updates/2015-07/msg00051.html","http://lists.opensuse.org/opensuse-updates/2015-08/msg00029.html","http://www.ansible.com/security","http://www.openwall.com/lists/oss-security/2015/07/14/4","https://lists.debian.org/debian-lts-announce/2019/09/msg00016.html"],"products":["redhat:ansible"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-3908","score":0.00949,"percentile":0.61232,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-w64c-pxjj-h866","url":"https://osv.dev/vulnerability/GHSA-w64c-pxjj-h866","summary":"Ansible does not verify that the server hostname matches a domain name in certificates","modified":"2024-09-04T18:46:00.672306Z","packages":[{"ecosystem":"PyPI","name":"ansible","purl":"pkg:pypi/ansible","ranges":["<1.9.2"],"fixed":["1.9.2"]}]},{"id":"PYSEC-2015-1","url":"https://osv.dev/vulnerability/PYSEC-2015-1","summary":"","modified":"2023-11-08T03:57:54.801219Z","packages":[{"ecosystem":"PyPI","name":"ansible","purl":"pkg:pypi/ansible","ranges":["<1.9.2"],"fixed":["1.9.2"]}]}],"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."]}