CVE-2007-4138
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
6.1 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
12.8%
The Winbind nss_info extension (nsswitch/idmap_ad.c) in idmap_ad.so in Samba 3.0.25 through 3.0.25c, when the βwinbind nss infoβ 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.
Affected configurations
References
docs.info.apple.com/article.html?artnum=307179
secunia.com/advisories/26764
secunia.com/advisories/26776
secunia.com/advisories/26795
secunia.com/advisories/26834
securityreason.com/securityalert/3135
slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.419439
www.redhat.com/support/errata/RHSA-2007-1016.html
www.redhat.com/support/errata/RHSA-2007-1017.html
www.samba.org/samba/security/CVE-2007-4138.html
www.securityfocus.com/archive/1/479078/100/0/threaded
www.securityfocus.com/bid/25636
www.securitytracker.com/id?1018681
www.us-cert.gov/cas/techalerts/TA07-352A.html
www.vupen.com/english/advisories/2007/3120
exchange.xforce.ibmcloud.com/vulnerabilities/36560
issues.rpath.com/browse/RPL-1705
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10375
www.redhat.com/archives/fedora-package-announce/2007-September/msg00201.html
Related
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
6.1 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
12.8%