url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion. CREATE(Triage):(User=admin) [CVE-2020-25219|https://nvd.nist.gov/vuln/detail/CVE-2020-25219]
