libexiv2 is vulnerable to denial of service (DoS). The vulnerability exists when the attacker input a malicious file to the function findPrimaryGroups
of tiffimage_int.cpp
.
access.redhat.com/errata/RHSA-2019:2101
github.com/Exiv2/exiv2/issues/590
github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206
lists.debian.org/debian-lts-announce/2019/02/msg00038.html
lists.debian.org/debian-lts-announce/2023/01/msg00004.html
lists.fedoraproject.org/archives/list/[email protected]/message/ZXCEKTYF7HLM6VH2WCWO2HXTJH37MBLA/