The Winbind nss_info extension (nsswitch/idmap_ad.c) in idmap_ad.so in Samba 3.0.25 through 3.0.25c, when the "winbind nss info" option is set to rfc2307 or sfu, grants all local users the privileges of gid 0 when the (1) RFC2307 or (2) Services for UNIX (SFU) primary group attribute is not defined.
Published 2007-09-14 01:17:00
Updated 2018-10-15 21:33:36
Source Red Hat, Inc.
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2007-4138

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 11 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2007-4138

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.9
MEDIUM AV:L/AC:M/Au:N/C:C/I:C/A:C
3.4
10.0
NIST

CWE ids for CVE-2007-4138

  • Assigned by: nvd@nist.gov (Primary)

Vendor statements for CVE-2007-4138

  • Red Hat 2007-09-18
    Not vulnerable. These issues did not affect the versions of Samba as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.

Products affected by CVE-2007-4138

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