Copied from
ubuntu bionic in
Private PPA for Ubuntu Security Team
by Marc Deslauriers
Changelog
bind9 (1:9.11.3+dfsg-1ubuntu1.15) bionic-security; urgency=medium
* SECURITY UPDATE: DoS via broken inbound incremental zone update (IXFR)
- debian/patches/CVE-2021-25214.patch: immediately reject the entire
transfer for certain RR in lib/dns/xfrin.c.
- CVE-2021-25214
* SECURITY UPDATE: assert via answering certain queries for DNAME records
- debian/patches/CVE-2021-25215.patch: fix assert checks in
lib/ns/query.c.
- CVE-2021-25215
* SECURITY UPDATE: overflow in BIND's GSSAPI security policy negotiation
- debian/rules: build with --disable-isc-spnego to disable internal
SPNEGO and use the one from the kerberos libraries.
- debian/libdns1100.symbols: removed internal SPNEGO symbols.
- CVE-2021-25216
-- Marc Deslauriers <email address hidden> Tue, 27 Apr 2021 07:16:20 -0400