CVE-2007-4138
MEDIUM severity · CVSS 6.9 · CWE-264
6.9CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorLocal
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)1%
AV:L/AC:M/Au:N/C:C/I:C/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://secunia.com/advisories/26764 ↗
Additional information
- NVD record
- http://secunia.com/advisories/26764Patch
- http://docs.info.apple.com/article.html?artnum=307179
- http://secunia.com/advisories/26776
- http://secunia.com/advisories/26795
- http://secunia.com/advisories/26834
- http://securityreason.com/securityalert/3135
- http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.419439
- http://www.redhat.com/support/errata/RHSA-2007-1016.html