Packet Storm - Information Security News, Files, Tools, Exploits, Advisories and Whitepapers http://packetstormsecurity.org/ en-us Mon, 28 May 2012 13:17:48 GMT 144400 http://packetstormsecurity.org/ http://www.google-analytics.com/__utm.gif?utmwv=1.3&utmn=1000922133&utmcs=ISO-8859-1&utmsr=31337x31337&utmsc=32-bit&utmul=en-us&utmje=0&utmfl=-&utmcn=1&utmdt=Files%u2248%20Packet%20Storm&utmhn=packetstormsecurity.org&utmr=-&utmp=%2Fpapers%2Fgeneral%2FPBX-draft.doc%2F&utmac=UA-18885198-1&utmcc=__utma%3D32867617.1000922133.1338211068.1338211068.1338211068.1%3B%2B__utmz%3D32867617.1338211068.1.1.utmccn%3D(direct)%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none) http://packetstormsecurity.org/files/22507/PBX-draft.doc http://packetstormsecurity.org/files/22507/PBX-draft.doc http://packetstormsecurity.org/files/22507/PBX-draft.doc.html Wed, 12 Jul 2000 21:47:25 GMT Finding Holes in Your PBX Before Someone Else Does. Covers switching algorithms, susceptibility to tapping, conferencing, remote access, maintenance feature vulnerabilities, line testing capabilities, undocumented maintenance features, software loading and update tampering, tamper and error detection, crash-restart attacks, live microphone vulnerabilities, embedded login IDs and passwords, alarms and audit trails, silent monitoring, override (intrude), voice mail security, and denial of service.