CVE-2007-4138

Medium

Description

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.

SeverityMedium
CVSS6.9
Exploit probability—
ProductSamba
PublishedSep 14, 2007
First seenSep 14, 2007

How to fix

Affected products

ProductAffected versionsFixed in
samba samba3.0.25, 3.0.25a, 3.0.25b, 3.0.25c—

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