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>> Samba "group_mapping.tdb" Insecure Permissions Weakness
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Title : Samba "group_mapping.tdb" Insecure Permissions Weakness
VUPEN ID : VUPEN/ADV-2008-2440
CVE ID : CVE-2008-3789
CWE ID : CWE-264
Rated as : Low Risk 
Remotely Exploitable : No
Locally Exploitable : Yes
Release Date : 2008-08-26
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A vulnerability has been identified in Samba, which could be exploited by malicious users to bypass security restrictions. This issue is caused due insecure permissions being set on the "group_mapping.tdb" file when re-created after a deletion, which could be exploited by local attackers to disclose or manipulate group mapping data.
Affected Products
Samba versions 3.2.x
Solution
VUPEN Security is not aware of any vendor-supplied patch.
References
http://www.vupen.com/english/advisories/2008/2440
http://bugs.debian.org/496073
Credits
Vulnerability reported by Sascha Herrmann.
ChangeLog
2008-08-26 : Initial release
Vulnerability Management
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