6.6

CVE-2009-0887

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux-pam ≫ Linux-pam Version <= 1.0.3
Linux-pam ≫ Linux-pam Version0.99.1.0
Linux-pam ≫ Linux-pam Version0.99.2.0
Linux-pam ≫ Linux-pam Version0.99.2.1
Linux-pam ≫ Linux-pam Version0.99.3.0
Linux-pam ≫ Linux-pam Version0.99.4.0
Linux-pam ≫ Linux-pam Version0.99.5.0
Linux-pam ≫ Linux-pam Version0.99.6.0
Linux-pam ≫ Linux-pam Version0.99.6.1
Linux-pam ≫ Linux-pam Version0.99.6.2
Linux-pam ≫ Linux-pam Version0.99.6.3
Linux-pam ≫ Linux-pam Version0.99.7.0
Linux-pam ≫ Linux-pam Version0.99.7.1
Linux-pam ≫ Linux-pam Version0.99.8.0
Linux-pam ≫ Linux-pam Version0.99.8.1
Linux-pam ≫ Linux-pam Version0.99.9.0
Linux-pam ≫ Linux-pam Version0.99.10.0
Linux-pam ≫ Linux-pam Version1.0.0
Linux-pam ≫ Linux-pam Version1.0.1
Linux-pam ≫ Linux-pam Version1.0.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.93% 0.773
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.6 2.7 10
AV:L/AC:M/Au:S/C:C/I:C/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://openwall.com/lists/oss-security/2009/03/05/1
Exploit
http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?r1=1.9&amp%3Br2=1.10&amp%3Bview=patch
http://pam.cvs.sourceforge.net/viewvc/pam/Linux-PAM/libpam/pam_misc.c?view=log
http://secunia.com/advisories/34733
http://www.mandriva.com/security/advisories?name=MDVSA-2009:077
http://www.securityfocus.com/bid/34010
Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/49110
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00398.html
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00420.html