libproxy.so is vulnerable to denial of service. An attacker can crash the application via a buffer overflow in url.cpp
by sending a large PAC file without a Content-length header.
lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html
lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html
bugs.debian.org/968366
github.com/libproxy/libproxy/commit/4411b523545b22022b4be7d0cac25aa170ae1d3e
github.com/libproxy/libproxy/pull/126
lists.debian.org/debian-lts-announce/2020/11/msg00024.html
lists.fedoraproject.org/archives/list/[email protected]/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/
lists.fedoraproject.org/archives/list/[email protected]/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/
www.debian.org/security/2020/dsa-4800