system
Provide references for <CVE-2021-3781>.
user
Where can I find more information about <CVE-2021-3781>?
assistant
References are available at: https://bugzilla.redhat.com/show_bug.cgi?id=2002271, https://ghostscript.com/CVE-2021-3781.html, https://security.gentoo.org/glsa/202211-11.