* | Thu Apr 29 01:37:15 UTC 2021...n/bind-9.16.15-x86_64-1.txz: Upgraded.
This update fixes bugs and the following security issues:
A specially crafted GSS-TSIG query could cause a buffer overflow in the
ISC implementation of SPNEGO.
named crashed when a DNAME record placed in the ANSWER section during DNAME
chasing turned out to be the final answer to a client query.
Insufficient IXFR checks could result in named serving a zone without an SOA
record at the apex, leading to a RUNTIME_CHECK assertion failure when the
zone was subsequently refreshed. This has been fixed by adding an owner name
check for all SOA records which are included in a zone transfer.
For more information, see:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25216
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25215
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25214
(* Security fix *)
20210429013715 | ![](//www.gravatar.com/avatar/8dcf3a503b805585b3af9ce61d7f9c41?s=13&d=retro) Patrick J Volkerding | 2021-04-29 | 1 | -0/+9846 |