libsolv.so is vulnerable to denial of service. An attacker can cause an application crash through the heap-overflow in the propagate function of solver.c
propagate
solver.c
github.com/openSUSE/libsolv/issues/428
github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/propagate-490
github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/propagate-524
lists.fedoraproject.org/archives/list/[email protected]/message/XVLRHB6CUX3SHYOIGVUQNWAOW5JYANWH/