Rapid7 VulnDB

Samba CVE-2010-0926: Change parameter "wide links" to default to "no"

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Samba CVE-2010-0926: Change parameter "wide links" to default to "no"

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
03/10/2010
Created
07/25/2018
Added
11/13/2013
Modified
05/04/2018

Description

The default configuration of smbd in Samba before 3.3.11, 3.4.x before 3.4.6, and 3.5.x before 3.5.0rc3, when a writable share exists, allows remote authenticated users to leverage a directory traversal vulnerability, and access arbitrary files, by using the symlink command in smbclient to create a symlink containing .. (dot dot) sequences, related to the combination of the unix extensions and wide links options.

Solution(s)

  • samba-upgrade-3_3_11
  • samba-upgrade-3_4_6

References

  • samba-upgrade-3_3_11
  • samba-upgrade-3_4_6

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