{"id":"CVE-2009-0887","details":"Integer signedness error in the _pam_StrTok function in libpam/pam_misc.c in Linux-PAM (aka pam) 1.0.3 and earlier, when a configuration file contains non-ASCII usernames, might allow remote attackers to cause a denial of service, and might allow remote authenticated users to obtain login access with a different user's non-ASCII username, via a login attempt.","modified":"2026-04-10T03:40:39.869932Z","published":"2009-03-12T15:20:50Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/34733"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:077"},{"type":"EVIDENCE","url":"http://openwall.com/lists/oss-security/2009/03/05/1"},{"type":"FIX","url":"http://www.securityfocus.com/bid/34010"},{"type":"WEB","url":"http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?r1=1.9&amp%3Br2=1.10&amp%3Bview=patch"},{"type":"WEB","url":"http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?view=log"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/49110"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00398.html"},{"type":"WEB","url":"https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00420.html"}],"schema_version":"1.7.5"}