{"cve":"CVE-2011-1834","nvd":{"published":"2014-02-15T14:57:06.300","modified":"2026-06-16T23:30:12.627","status":"Modified","description":"utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly maintain the mtab file during error conditions, which allows local users to cause a denial of service (table corruption) or bypass intended unmounting restrictions via a umount system call.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html","http://www.ubuntu.com/usn/USN-1188-1","https://bugzilla.redhat.com/show_bug.cgi?id=729465","https://launchpad.net/ecryptfs/+download","http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00009.html"],"products":["ecryptfs:ecryptfs-utils","ecryptfs:ecryptfs_utils"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2011-1834","score":0.00382,"percentile":0.32196,"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."]}