EPSS
Percentile
77.9%
libcomps.so is vulnerable to denial of service (DoS). The attack is possible because it does not prevent an attacker from submitting a malicious comps XML file, resulting in a use-after-free bug in the comps_objmrtree_unite function.
comps_objmrtree_unite
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3817
github.com/rpm-software-management/libcomps/commit/e3a5d056633677959ad924a51758876d415e7046
github.com/rpm-software-management/libcomps/issues/41