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CVE-2009-0887

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-ASCI…

Impact

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.

Affected products

VendorProductAffected versions
Linux-PamLinux-Pam
through 1.0.3
Versions 0.99.1.0, 0.99.2.0, 0.99.2.1, 0.99.3.0, 0.99.4.0

Weakness classification

CWE-189

References