CVE-2020-8619

Name
CVE-2020-8619
Description
In ISC BIND9 versions BIND 9.11.14 -> 9.11.19, BIND 9.14.9 -> 9.14.12, BIND 9.16.0 -> 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -> 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk ("*") character, this defect cannot be encountered. A would-be attacker who is allowed to change zone content could theoretically introduce such a record in order to exploit this condition to cause denial of service, though we consider the use of this vector unlikely because any such attack would require a significant privilege level and be easily traceable.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Vendor Advisory https://kb.isc.org/docs/cve-2020-8619
Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CNFTTYJ5JJJJ6QG3AHXJGDIIEYMDFWFW/
CONFIRM https://security.netapp.com/advisory/ntap-20200625-0003/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EIOXMJX4N3LBKC65OXNBE52W4GAS7QEX/
UBUNTU https://usn.ubuntu.com/4399-1/
DEBIAN https://www.debian.org/security/2020/dsa-4752
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* bind >= 9.11.14 <= 9.11.19
cpe:2.3:a:isc:bind:*:*:*:*:preview:*:*:* bind >= 9.11.14-s1 <= 9.11.19-s1
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* bind >= 9.14.9 <= 9.14.12
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* bind >= 9.16.0 <= 9.16.3

Vulnerable and fixed packages

Source package Branch Version Maintainer Status