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CVE Database

CVE-2010-4341

Impact: Low
Public: 2011-01-11
Bugzilla: 661163: CVE-2010-4341 sssd: DoS in sssd PAM responder can prevent logins

Details

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2010-4341 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 2.1
Base Metrics: AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector: Local
Access Complexity: Low
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 5 (sssd) RHSA-2011:0975 July 21, 2011
Red Hat Enterprise Linux version 6 (sssd) RHSA-2011:0560 May 19, 2011

External References

Acknowledgements

Red Hat would like to thank Sebastian Krahmer for reporting this issue.

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.