{"cve":"CVE-2011-1526","nvd":{"published":"2011-07-11T20:55:01.067","modified":"2026-06-16T23:29:33.330","status":"Modified","description":"ftpd.c in the GSS-API FTP daemon in MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.1 and earlier does not check the krb5_setegid return value, which allows remote authenticated users to bypass intended group access restrictions, and create, overwrite, delete, or read files, via standard FTP commands, related to missing autoconf tests in a configure script.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-269"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062681.html","http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062699.html","http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html","http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html","http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00004.html"],"products":["debian:debian_linux","fedoraproject:fedora","mit:krb5-appl","opensuse:opensuse","suse:linux_enterprise_desktop","suse:linux_enterprise_server","suse:linux_enterprise_software_development_kit"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1526","score":0.03938,"percentile":0.90389,"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."]}