spice-vdagent is vulnerable to denial of service (DoS). The vulnerability exists through file transfer via active_xfers
Hash Map.
bugzilla.redhat.com/show_bug.cgi?id=1886359
lists.debian.org/debian-lts-announce/2021/01/msg00012.html
lists.fedoraproject.org/archives/list/[email protected]/message/GQT56LATVTB2DJOVVJOKQVMVUXYCT2VB/
lists.fedoraproject.org/archives/list/[email protected]/message/OIWJ2EIQXWEA2VDBODEATHAT37X4CREP/
www.openwall.com/lists/oss-security/2020/11/04/1