Vulnerability Details : CVE-2007-4138
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.
Exploit prediction scoring system (EPSS) score for CVE-2007-4138
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 11 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-4138
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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
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Assigned by: nvd@nist.gov (Primary)
Vendor statements for CVE-2007-4138
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Red Hat 2007-09-18Not vulnerable. These issues did not affect the versions of Samba as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.
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http://securityreason.com/securityalert/3135
- http://www.redhat.com/support/errata/RHSA-2007-1017.html
- http://docs.info.apple.com/article.html?artnum=307179
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http://www.securityfocus.com/bid/25636
Patch
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http://www.us-cert.gov/cas/techalerts/TA07-352A.html
Page Not Found | CISAUS Government Resource
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https://exchange.xforce.ibmcloud.com/vulnerabilities/36560
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http://www.securityfocus.com/archive/1/479078/100/0/threaded
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http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.419439
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http://www.vupen.com/english/advisories/2007/3120
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http://www.samba.org/samba/security/CVE-2007-4138.html
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http://www.securitytracker.com/id?1018681
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https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00201.html
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https://issues.rpath.com/browse/RPL-1705
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10375
- http://www.redhat.com/support/errata/RHSA-2007-1016.html
- cpe:2.3:a:samba:samba:3.0.25:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:3.0.25a:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:3.0.25b:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:3.0.25c:*:*:*:*:*:*:*