Severity: : High
  CVE Kennungen: : CAN-2004-0815
  Advisory Date: 15 de февраля de 2011

  DESCRIPTION

 cve: The unix_clean_name function in Samba 2.2.x through 2.2.11, and 3.0.x before 3.0.2a, trims certain directory names down to absolute paths, which could allow remote attackers to bypass the specified share restrictions and read, write, or list arbitrary files via "/.////" style sequences in pathnames.

  INFORMATION EXPOSURE

Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1000523
  Trend Micro Deep Security DPI Rule Name: 1000523 - Samba Arbitrary File Access

  AFFECTED SOFTWARE AND VERSION:

  • Samba Samba 2.2 .0
  • Samba Samba 2.2 .0a
  • Samba Samba 2.2 a
  • Samba Samba 2.2.1 a
  • Samba Samba 2.2.11
  • Samba Samba 2.2.2
  • Samba Samba 2.2.3
  • Samba Samba 2.2.3 a
  • Samba Samba 2.2.4
  • Samba Samba 2.2.5
  • Samba Samba 2.2.6
  • Samba Samba 2.2.7
  • Samba Samba 2.2.7 a
  • Samba Samba 2.2.8
  • Samba Samba 2.2.8 a
  • Samba Samba 2.2.9
  • Samba Samba 3.0
  • Samba Samba 3.0 alpha
  • Samba Samba 3.0.1
  • Samba Samba 3.0.2
  • Samba Samba 3.0.2 a