bind: bump to 9.20.21
authorNoah Meyerhans <redacted>
Sat, 28 Mar 2026 15:31:50 +0000 (11:31 -0400)
committerNoah Meyerhans <redacted>
Tue, 31 Mar 2026 11:42:09 +0000 (04:42 -0700)
commitd6d7d2325aac8ed2680470e3b56b2dca830efb53
tree95078078508f98fe7acb9fe955e3553049827209
parent6021274e045465cdadd6715e82355b4435072a83
bind: bump to 9.20.21

Fixes several security issues:

- CVE-2026-1519 Fix unbounded NSEC3 iterations when validating
  referrals to unsigned delegations.
- CVE-2026-3104 Fix memory leaks in code preparing DNSSEC proofs of
  non-existence.
- CVE-2026-3119 Prevent a crash in code processing queries containing
  a TKEY record.
- CVE-2026-3591 Fix a stack use-after-return flaw in SIG(0) handling
  code.

Signed-off-by: Noah Meyerhans <redacted>
net/bind/Makefile
net/bind/patches/fix-usr-allow-rndc-addzone#1.patch
git clone https://git.99rst.org/PROJECT