The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.
Advisories
Source ID Title
EUVD EUVD EUVD-2011-1757 The krb5_save_ccname_done function in providers/krb5/krb5_auth.c in System Security Services Daemon (SSSD) 1.5.x before 1.5.7, when automatic ticket renewal and offline authentication are configured, uses a pathname string as a password, which allows local users to bypass Kerberos authentication by listing the /tmp directory to obtain the pathname.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T22:37:25.779Z

Reserved: 2011-04-19T00:00:00Z

Link: CVE-2011-1758

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-05-26T18:55:02.237

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-1758

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses