In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msg_osip_body_parse() function defined in osipparser2/osip_message_parse.c, resulting in a remote DoS.
CVE: (none) => CVE-2017-7853
Already reported and FIXED. *** This bug has been marked as a duplicate of bug 20758 ***
Resolution: (none) => DUPLICATEStatus: NEW => RESOLVED