system
Provide references for <CVE-2020-23856>.
user
Where can I find more information about <CVE-2020-23856>?
assistant
References are available at: https://lists.gnu.org/archive/html/bug-cflow/2020-07/msg00000.html, https://github.com/yangjiageng/PoC/blob/master/PoC_cflow_uaf_parser_line1284, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZTTKZX274BVFZX7TMPEZG6UWL6UPMQF/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BLSXGFK2NYPCJMPHSHE3W56ZU3ZO6RD7/.