rutil/dns/DnsStub.cxx in ReSIProcate 1.3.2, as used by repro, allows remote attackers to cause a denial of service (daemon crash) via a SIP (1) INVITE or (2) OPTIONS message with a long domain name in a request URI, which triggers an assert error.
Improper Input Validation The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly.