ssmtp insecure file creation

Hi, ssmtp 2.50.6 create a logfile /tmp/ssmtp.log. The data in this logfile is user specified. It's possible to overwrite any file with the permissons of the ssmtp program normally root. The vulnerable call is in logevent. logevent vulnerable call: ifdef LOGFILE iffp = fopen"/tmp/ssmtp.log", "a" !...

KPhone 2.x/3.x/4.0.1 - Malformed STUN Packet Denial of Service

source: https://www.securityfocus.com/bid/10159/info A denial of service vulnerability has been reported in KPhone. This issue may be triggered by a malformed SIP Session Initiation Protocol STUN message. This is due to insufficient validation of user-specified STUN packet attribute lengths,...