A flaw was found in htmldoc in versions prior to 1.9.12. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service.
Created htmldoc tracking bugs for this issue:
Affects: epel-7 [bug 1967044]
Affects: fedora-all [bug 1967043]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.