Vulnerability Details : CVE-2011-1758

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.
Published 2011-05-26 18:55:02
Updated 2023-02-13 04:30:49
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: BypassGain privilege

Exploit prediction scoring system (EPSS) score for CVE-2011-1758

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-1758

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.7
 LOW AV:L/AC:H/Au:N/C:P/I:P/A:P
1.9
6.4
 NIST

CWE ids for CVE-2011-1758

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-1758

Products affected by CVE-2011-1758

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