Description
Buffer overflow in the fetchsms function in the SMS handling module (libsms_getsms.c) in OpenSER 1.2.0 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SMS message, triggering memory corruption when the "beginning" buffer is copied to the third (pdu) argument.
References
- 21800 vdb-entry
- openser-sms-fetchsms-bo(31137) vdb-entry
- 33340 vdb-entry
- 20070104 Re: SMS handling OpenSER remote code executing mailing-list
- 20061228 SMS handling OpenSER remote code executing mailing-list