{"cve":"CVE-2009-2657","nvd":{"published":"2009-08-04T16:30:00.390","modified":"2026-06-16T23:09:55.993","status":"Modified","description":"nilfs-utils before 2.0.14 installs multiple programs with unnecessary setuid privileges, which allows local users to execute arbitrary commands via the device string in a -c command line option to mkfs.nilfs2.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www.nilfs.org/git/?p=nilfs2-utils.git%3Ba=commitdiff%3Bh=5c95a57102e23e6982467cbe23e922450d3f38ed","http://www.nilfs.org/git/?p=nilfs2-utils.git%3Ba=commitdiff%3Bh=a5cb60e624e4863c8d6feaf2ea8791abb48d6f15","http://www.nilfs.org/git/?p=nilfs2-utils.git%3Ba=commitdiff%3Bh=d807e1c968c1f288486fb7d6f817434838fc12f7","http://www.openwall.com/lists/oss-security/2009/07/24/4","https://bugzilla.redhat.com/show_bug.cgi?id=505374"],"products":["nilf:nilfs"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-2657","score":0.00547,"percentile":0.45876,"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."]}