phpCMS parser.php directory traversal

phpcms-parser-directory-traversal (40017) The risk level is classified as MediumMedium Risk

Description:

phpCMS could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to the parser.php script containing "dot dot" sequences (/../) in the file parameter to view arbitrary files on the system.

Platforms Affected:

  • SourceForge, phpCMS 1.2.2

Remedy:

No remedy available as of July 13, 2008.

Consequences:

Obtain Information

References:

  • BugTraq Mailing List, Tue Jan 29 2008 - 11:26:07 CST , Remote File Disclosure in phpCMS 1.2.2 at http://archives.neohapsis.com/archives/bugtraq/2008-01/0412.html.
  • SourceForge.net, phpCMS at http://sourceforge.net/projects/phpcms.
  • BID-27495: phpCMS 'parser/parser.php' Local File Include Vulnerability
  • CVE-2008-0513: Directory traversal vulnerability in parser/include/class.cache_phpcms.php in phpCMS 1.2.2 allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter to parser/parser.php, as demonstrated by a filename ending with %00.gif, a different vector than CVE-2005-1840.
  • FrSIRT/ADV-2008-0353: phpCMS file Parameter Handling Arbitrary File Disclosure Vulnerability
  • SA28709: phpCMS "file" File Disclosure Vulnerability

Reported:

Jan 29, 2008

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