CVE ID:	CVE-2019-18804
Description:	DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv at IW44EncodeCodec.cpp.
Test IDs:	1.3.6.1.4.1.25623.1.0.877310   1.3.6.1.4.1.25623.1.0.877060   1.3.6.1.4.1.25623.1.1.4.2020.0970.1   1.3.6.1.4.1.25623.1.0.891985   1.3.6.1.4.1.25623.1.1.4.2019.3033.2   1.3.6.1.4.1.25623.1.0.852788   1.3.6.1.4.1.25623.1.1.4.2019.3033.1   1.3.6.1.4.1.25623.1.0.852929
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-18804 Debian Security Information: DSA-5032 (Google Search) https://www.debian.org/security/2021/dsa-5032 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYPWP5T7TSUNZV4UEIRRCTVWO6VBZWJV/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JO65AWU7LEWNF6DDCZPRFTR2ZPP5XK6L/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SWT7E7BMWV5T33AMU6OGDPPTPIGCFFZF/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QUEME45HVGTMDOYODAZYQOGWSZ2CEFWZ/ https://github.com/TeamSeri0us/pocs/blob/master/djvulibre/DJVU__filter_fv%40IW44EncodeCodec.cpp_499-43___SEGV_UNKNOW.md https://sourceforge.net/p/djvu/bugs/309/ https://lists.debian.org/debian-lts-announce/2019/11/msg00004.html https://lists.debian.org/debian-lts-announce/2021/05/msg00022.html SuSE Security Announcement: openSUSE-SU-2019:2574 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00068.html SuSE Security Announcement: openSUSE-SU-2019:2576 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00069.html https://usn.ubuntu.com/4198-1/