SSSD 'pam_parse_in_data_v2()' Local Denial of Service Vulnerability

Bugtraq ID:	45961
Class:	Design Error
CVE:	CVE-2010-4341
Remote:	No
Local:	Yes
Published:	Jan 24 2011 12:00AM
Updated:	May 07 2015 05:03PM
Credit:	Sebastian Krahmer
Vulnerable:	SuSE openSUSE 11.3 Redhat SSSD 1.5 Red Hat Enterprise Linux Workstation Optional 6 Red Hat Enterprise Linux Workstation 6 Red Hat Enterprise Linux Server Optional 6 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux Desktop Optional 6 Red Hat Enterprise Linux Desktop 6 Red Hat Enterprise Linux Desktop 5 client Red Hat Enterprise Linux 5 Server
Not Vulnerable:

SSSD 'pam_parse_in_data_v2()' Local Denial of Service Vulnerability

SSSD is prone to a local denial-of-service vulnerability.

Attackers can exploit this issue to cause the application to crash, denying service to legitimate users.

SSSD 1.5.0 is vulnerable; other versions may also be affected.

SSSD 'pam_parse_in_data_v2()' Local Denial of Service Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

SSSD 'pam_parse_in_data_v2()' Local Denial of Service Vulnerability

Solution:
Updates are available. Please see the references for more information.

SSSD 'pam_parse_in_data_v2()' Local Denial of Service Vulnerability

References:

• Bug 661163 - (CVE-2010-4341) CVE-2010-4341 sssd: DoS in sssd PAM responder can p (RedHat)
  
• Changeset f15683b4b100351e24e305d25bd4785c79ac8f55 (RedHat)
  
• Product Homepage (RedHat)