OSV-2018-89 Heap-use-after-free in TunnelIPv6Interface::remove_address

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10864 Crash type: Heap-use-after-free READ 4 Crash state: TunnelIPv6Interface::removeaddress nl::wpantund::NCPInstanceBase::unicastaddresswasremoved nl::wpantund::NCPInstanceBase::onmeshprefixwasremoved...

wpantund/wpantund-fuzz: Heap-use-after-free in TunnelIPv6Interface::remove_address

Project: https://github.com/openthread/wpantund.git Detailed report: https://oss-fuzz.com/testcase?key=5656107263983616 Project: wpantund Fuzzer: aflwpantundwpantund-fuzz Fuzz target binary: wpantund-fuzz Job Type: aflasanwpantund Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash...