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VID 21660
Severity 30
Port 80, ...
Protocol TCP
Class CGI
Detailed Description A SAP IGS seems to be running on the host and is vulnerable to a directory traversal attack. SAP R3 is a popular application package encompassing several different components serving various business functions. The Internet Graphics Server (IGS) is a subcomponent of the SAP R/3 enterprise environment, which is accessible over HTTP via a minimalist web server component. SAP R/3 versions prior to 6.40 Patch 11 are vulnerable to a directory traversal vulnerability, caused by an input validation error in the SAP Internet Graphics Server when processing document paths. By sending a specially-crafted document path containing "dot dot" sequences (/../), a remote attacker could read arbitrary files outside of the web root directory with the privileges of the Web service.

* References:
http://secunia.com/advisories/16208/
http://www.corsaire.com/advisories/c050503-001.txt
http://www.uniras.gov.uk/niscc/docs/re-20050725-00622.pdf?lang=en
http://online.securityfocus.com/archive/1/406375/30/0/threaded
http://www.frsirt.com/english/advisories/2005/1206

* Platforms Affected:
SAP R/3 versions prior to 6.40 Patch 11
Any operating system Any version
Recommendation Upgrade to the latest version of SAP IGS software (6.40 Patch 11 or later), available from the SAP R/3 Web site at http://www.sap.com/solutions/index.epx
Related URL CVE-2005-1691 (CVE)
Related URL 14369 (SecurityFocus)
Related URL 21548 (ISS)