Vulnerability CVE-2010-4341
Published: 2011-01-24   Modified: 2012-02-13

Description:
The pam_parse_in_data_v2 function in src/responder/pam/pamsrv_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to cause a denial of service (infinite loop, crash, and login prevention) via a crafted packet.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Fedoraproject -> SSSD 
Fedorahosted -> SSSD 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=661163
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053337.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053319.html
http://xforce.iss.net/xforce/xfdb/64881
http://www.vupen.com/english/advisories/2011/0212
http://www.vupen.com/english/advisories/2011/0197
http://www.securityfocus.com/bid/45961
http://www.redhat.com/support/errata/RHSA-2011-0975.html
http://www.redhat.com/support/errata/RHSA-2011-0560.html
http://secunia.com/advisories/43068
http://secunia.com/advisories/43055
http://secunia.com/advisories/43053
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
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