freerdp is vulnerable to denial of service (DoS). The vulnerability exists through out-of-bounds read in ntlm_read_NegotiateMessage.
lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
access.redhat.com/errata/RHSA-2020:4031
access.redhat.com/security/updates/classification/#moderate
github.com/FreeRDP/FreeRDP/commit/8fa38359634a9910b91719818ab02f23c320dbae
github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xh4f-fh87-43hp