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CVE Database

CVE-2013-0220

Impact: Low
Public: 2013-01-23
Bugzilla: 884601: CVE-2013-0220 sssd: Out-of-bounds read flaws in autofs and ssh services responders

Details

The MITRE CVE dictionary describes this issue as:

The (1) sss_autofs_cmd_getautomntent and (2) sss_autofs_cmd_getautomntbyname function in responder/autofs/autofssrv_cmd.c and the (3) ssh_cmd_parse_request function in responder/ssh/sshsrv_cmd.c in System Security Services Daemon (SSSD) before 1.9.4 allow remote attackers to cause a denial of service (out-of-bounds read, crash, and restart) via a crafted SSSD packet.

Find out more about CVE-2013-0220 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 5.0
Base Metrics: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: Network
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 6 (sssd) RHSA-2013:0508 February 20, 2013

External References

Acknowledgements

These issues were discovered by Florian Weimer of the Red Hat Product Security Team.

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.