---------------------------------------------------------------------- Do you need accurate and reliable IDS / IPS / AV detection rules? Get in-depth vulnerability details: http://secunia.com/binary_analysis/sample_analysis/ ---------------------------------------------------------------------- TITLE: OpenBSD ftpd Long Command Processing Vulnerability SECUNIA ADVISORY ID: SA32070 VERIFY ADVISORY: http://secunia.com/advisories/32070/ CRITICAL: Less critical IMPACT: Cross Site Scripting WHERE: >From remote OPERATING SYSTEM: OpenBSD 4.3 http://secunia.com/advisories/product/19365/ DESCRIPTION: Maksymilian Arciemowicz has reported a vulnerability in OpenBSD ftpd, which can be exploited by malicious people to conduct cross-site request forgery attacks. The vulnerability is caused due to the application truncating an overly long FTP command, and improperly interpreting the remainder string as a new FTP command. This can be exploited to execute arbitrary FTP commands with the privileges of another user by e.g. tricking the user into following a malicious link. SOLUTION: Fixed in the CVS repository. http://www.openbsd.org/cgi-bin/cvsweb/src/libexec/ftpd/ftpd.c?rev=1.184&content-type=text/x-cvsweb-markup PROVIDED AND/OR DISCOVERED BY: Maksymilian Arciemowicz, SecurityReason ORIGINAL ADVISORY: http://securityreason.com/achievement_securityalert/56 ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------