8df2214472
Fixes CVEs:
- CVE-2023-2828: The overmem cleaning process has been improved, to
prevent the cache from significantly exceeding the configured
max-cache-size limit.
- CVE-2023-2911: A query that prioritizes stale data over lookup
triggers a fetch to refresh the stale data in cache. If the fetch is
aborted for exceeding the recursion quota, it was possible for named
to enter an infinite callback loop and crash due to stack overflow.
The complete list of changes is available in the upstream release
notes at
https://ftp.isc.org/isc/bind9/cur/9.18/doc/arm/html/notes.html#notes-for-bind-9-18-16
Signed-off-by: Noah Meyerhans <frodo@morgul.net>
(cherry picked from commit
|
||
|---|---|---|
| .. | ||
| files | ||
| Config.in | ||
| Makefile | ||