---------------------------------------------------------------------- Want to work within IT-Security? Secunia is expanding its team of highly skilled security experts. We will help with relocation and obtaining a work permit. Currently the following type of positions are available: http://secunia.com/hardcore_disassembler_and_reverse_engineer/ ---------------------------------------------------------------------- TITLE: BTI-Tracker "include/prune_torrents.php" File Deletion Vulnerability SECUNIA ADVISORY ID: SA22322 VERIFY ADVISORY: http://secunia.com/advisories/22322/ CRITICAL: Moderately critical IMPACT: Manipulation of data WHERE: >From remote SOFTWARE: BTI-Tracker 1.x http://secunia.com/product/12244/ DESCRIPTION: Gu1ll4um3r0m41n has discovered a vulnerability in BTI-Tracker, which can be exploited by malicious people to delete arbitrary files. The include/prune_torrents.php script allows to perform certain actions via HTTP requests without checking for valid permissions. Additionally, input passed to the "TORRENTDIR" and "hash" parameter is not properly verified before being used to delete files. This can be exploited to delete arbitrary files. The vulnerability has been confirmed in version 1.3.2. Other versions may also be affected. SOLUTION: Edit the source code to ensure that input is properly verified and permissions are correctly checked. PROVIDED AND/OR DISCOVERED BY: Gu1ll4um3r0m41n ---------------------------------------------------------------------- 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/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/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 ----------------------------------------------------------------------