CVE-2019-18804

lists.opensuse.org/opensuse-security-announce/2019-11/msg00068.html

lists.opensuse.org/opensuse-security-announce/2019-11/msg00069.html

github.com/TeamSeri0us/pocs/blob/master/djvulibre/DJVU__filter_fv%40IW44EncodeCodec.cpp_499-43___SEGV_UNKNOW.md

lists.debian.org/debian-lts-announce/2019/11/msg00004.html

lists.debian.org/debian-lts-announce/2021/05/msg00022.html

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JO65AWU7LEWNF6DDCZPRFTR2ZPP5XK6L/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYPWP5T7TSUNZV4UEIRRCTVWO6VBZWJV/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QUEME45HVGTMDOYODAZYQOGWSZ2CEFWZ/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SWT7E7BMWV5T33AMU6OGDPPTPIGCFFZF/

sourceforge.net/p/djvu/bugs/309/

usn.ubuntu.com/4198-1/

www.debian.org/security/2021/dsa-5032