diff --git a/CVE-2023-29483.patch b/CVE-2023-29483.patch
new file mode 100644
index 0000000..2cbb70b
--- /dev/null
+++ b/CVE-2023-29483.patch
@@ -0,0 +1,99 @@
+From a77e0c662c6d5b8224ac1e283aee8353bcd1536e Mon Sep 17 00:00:00 2001
+From: Lumir Balhar <lbalhar@redhat.com>
+Date: Mon, 22 Apr 2024 16:49:15 +0200
+Subject: [PATCH] CVE-2023-29483
+
+---
+ dns/query.py | 60 +++++++++++++++++++++++++++++++++++-----------------
+ 1 file changed, 41 insertions(+), 19 deletions(-)
+
+diff --git a/dns/query.py b/dns/query.py
+index 19b9fbb..2dba3cc 100644
+--- a/dns/query.py
++++ b/dns/query.py
+@@ -170,6 +170,22 @@ def _addresses_equal(af, a1, a2):
+     return n1 == n2 and a1[1:] == a2[1:]
+ 
+ 
++def _matches_destination(af, from_address, destination, ignore_unexpected):
++    # Check that from_address is appropriate for a response to a query
++    # sent to destination.
++    if not destination:
++        return True
++    if _addresses_equal(af, from_address, destination) or (
++        dns.inet.is_multicast(destination[0]) and from_address[1:] == destination[1:]
++    ):
++        return True
++    elif ignore_unexpected:
++        return False
++    raise UnexpectedSource(
++        f"got a response from {from_address} instead of " f"{destination}"
++    )
++
++
+ def _destination_and_source(af, where, port, source, source_port):
+     # Apply defaults and compute destination and source tuples
+     # suitable for use in connect(), sendto(), or bind().
+@@ -194,7 +210,7 @@ def _destination_and_source(af, where, port, source, source_port):
+ 
+ 
+ def udp(q, where, timeout=None, port=53, af=None, source=None, source_port=0,
+-        ignore_unexpected=False, one_rr_per_rrset=False):
++        ignore_unexpected=False, one_rr_per_rrset=False, ignore_errors=False):
+     """Return the response obtained after sending a query via UDP.
+ 
+     @param q: the query
+@@ -239,26 +255,32 @@ def udp(q, where, timeout=None, port=53, af=None, source=None, source_port=0,
+         while 1:
+             _wait_for_readable(s, expiration)
+             (wire, from_address) = s.recvfrom(65535)
+-            if _addresses_equal(af, from_address, destination) or \
+-                    (dns.inet.is_multicast(where) and
+-                     from_address[1:] == destination[1:]):
+-                break
+-            if not ignore_unexpected:
+-                raise UnexpectedSource('got a response from '
+-                                       '%s instead of %s' % (from_address,
+-                                                             destination))
+-    finally:
+-        if begin_time is None:
+-            response_time = 0
+-        else:
++            if not _matches_destination(
++                s.family, from_address, destination, ignore_unexpected
++            ):
++                continue
++
+             response_time = time.time() - begin_time
++
++            try:
++                r = dns.message.from_wire(wire, keyring=q.keyring, request_mac=q.mac,
++                                  one_rr_per_rrset=one_rr_per_rrset)
++                r.time = response_time
++            except Exception:
++                if ignore_errors:
++                    continue
++                else:
++                    raise
++
++            if q.is_response(r):
++                return r
++            else:
++                if ignore_errors:
++                    continue
++                else:
++                    raise BadResponse
++    finally:
+         s.close()
+-    r = dns.message.from_wire(wire, keyring=q.keyring, request_mac=q.mac,
+-                              one_rr_per_rrset=one_rr_per_rrset)
+-    r.time = response_time
+-    if not q.is_response(r):
+-        raise BadResponse
+-    return r
+ 
+ 
+ def _net_read(sock, count, expiration):
+-- 
+2.44.0
+
diff --git a/python-dns.spec b/python-dns.spec
index 6de764c..8b5e719 100644
--- a/python-dns.spec
+++ b/python-dns.spec
@@ -1,6 +1,6 @@
 Name:           python-dns
 Version:        1.15.0
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        DNS toolkit for Python
 
 License:        MIT
@@ -18,6 +18,12 @@ Patch1:         fix_unicode_label_escaping.patch
 # Backported from upstream: https://github.com/rthalley/dnspython/commit/9fbf9b223dc26262b1cf23f623f89283ee9c8375
 Patch2:         float_none_comparison_fix.patch
 
+# Fix for CVE-2023-29483
+# Upstream fix:
+#   https://github.com/rthalley/dnspython/commit/f66e25b5f549acf66d1fb6ead13eb3cff7d09af3
+# Backported to completely different codebase hence not very similar to upstream fix.
+Patch3:         CVE-2023-29483.patch
+
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 
@@ -75,6 +81,10 @@ find examples -type f | xargs chmod a-x
 
 
 %changelog
+* Mon Apr 22 2024 Lumír Balhar <lbalhar@redhat.com> - 1.15.0-12
+- Security fix for CVE-2023-29483
+Resolves: RHEL-32630
+
 * Thu Apr 21 2022 Charalampos Stratakis <cstratak@redhat.com> - 1.15.0-11
 - Fix comparison between float and None types
 Resolves: rhbz#2075187