Provide references for CVE-2021-30851.
Where can I find more information about CVE-2021-30851?
References are available at: https://support.apple.com/en-us/HT212814, https://support.apple.com/en-us/HT212819, https://support.apple.com/en-us/HT212815, https://support.apple.com/en-us/HT212816, https://support.apple.com/kb/HT212869, https://www.debian.org/security/2021/dsa-4995, https://www.debian.org/security/2021/dsa-4996, http://www.openwall.com/lists/oss-security/2021/10/31/1, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON5SDVVPVPCAGFPW2GHYATZVZYLPW2L4/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6MGXCX7P5AHWOQ6IRT477UKT7IS4DAD/.