CVE-2023-4408

EUVD-2023-54271

13.02.2024, 14:15

The DNS message parsing code in `named` includes a section whose computational complexity is overly high. It does not cause problems for typical DNS traffic, but crafted queries and responses may cause excessive CPU load on the affected `named` instance by exploiting this flaw. This issue affects both authoritative servers and recursive resolvers.
This issue affects BIND 9 versions 9.0.0 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 53%

Affected Products (NVD)

Vendor	Product	Version
netapp	ontap	9.14.1
netapp	ontap	9.15.1
isc	bind	9.0.0 ≤ 𝑥 ≤ 9.16.45
isc	bind	9.18.0 ≤ 𝑥 ≤ 9.18.21
isc	bind	9.19.0 ≤ 𝑥 ≤ 9.19.19
isc	bind	9.9.3:s1
isc	bind	9.16.8:s1
isc	bind	9.16.11:s1
isc	bind	9.16.12:s1
isc	bind	9.16.13:s1
isc	bind	9.16.14:s1
isc	bind	9.16.21:s1
isc	bind	9.16.32:s1
isc	bind	9.16.36:s1
isc	bind	9.16.43:s1
isc	bind	9.18.0:s1
isc	bind	9.18.11:s1
isc	bind	9.18.18:s1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

bind9

bookworm	1:9.18.28-1~deb12u2 fixed
bookworm (security)	1:9.18.28-1~deb12u2 fixed
bullseye	1:9.16.50-1~deb11u2 fixed
bullseye (security)	1:9.16.50-1~deb11u1 fixed
sid	1:9.20.4-3 fixed
trixie	1:9.20.4-3 fixed

Ubuntu Releases

Ubuntu Product

Codename

bind9

bionic	needs-triage
focal	Fixed 1:9.16.48-0ubuntu0.20.04.1 released
jammy	Fixed 1:9.18.18-0ubuntu0.22.04.2 released
mantic	Fixed 1:9.18.18-0ubuntu2.1 released
noble	Fixed 1:9.18.24-0ubuntu1 released
oracular	Fixed 1:9.18.24-0ubuntu1 released
trusty	ignored
xenial	ignored

bind9-libs

bionic	dne
focal	needs-triage
jammy	needs-triage
mantic	dne
noble	dne
oracular	dne
trusty	dne
xenial	dne

isc-dhcp

bionic	needs-triage
focal	not-affected
jammy	not-affected
mantic	ignored
noble	needs-triage
oracular	needs-triage
trusty	not-affected
xenial	not-affected

openSUSE / SLES Releases

openSUSE Product

Release

bind

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise sap 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise sap 15 SP7	9.20.3-150700.1.6 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP4	9.16.48-150400.5.40.1 fixed
suse enterprise server 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise server 15 SP7	9.20.3-150700.1.6 fixed

bind-chrootenv

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed

bind-devel

suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed

bind-doc

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise sap 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise sap 15 SP7	9.20.3-150700.1.6 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP4	9.16.48-150400.5.40.1 fixed
suse enterprise server 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise server 15 SP7	9.20.3-150700.1.6 fixed

bind-utils

suse enterprise desktop 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise desktop 15 SP6	9.18.24-150600.1.5 fixed
suse enterprise desktop 15 SP7	9.20.3-150700.1.6 fixed
suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise sap 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise sap 15 SP6	9.18.24-150600.1.5 fixed
suse enterprise sap 15 SP7	9.20.3-150700.1.6 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP4	9.16.48-150400.5.40.1 fixed
suse enterprise server 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise server 15 SP6	9.18.24-150600.1.5 fixed
suse enterprise server 15 SP7	9.20.3-150700.1.6 fixed

libbind9-1600

suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed

libbind9-161

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libdns1110

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libdns1605

suse enterprise desktop 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise desktop 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP7	9.16.6-150300.22.44.1 fixed

libirs-devel

suse enterprise desktop 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise desktop 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP7	9.16.6-150300.22.44.1 fixed

libirs1601

suse enterprise desktop 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise desktop 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP7	9.16.6-150300.22.44.1 fixed

libirs161

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libisc1107

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libisc1107-32bit

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libisc1606

suse enterprise desktop 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise desktop 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP7	9.16.6-150300.22.44.1 fixed

libisccc1600

suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed

libisccc161

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libisccfg1600

suse enterprise desktop 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise desktop 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise sap 15 SP7	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP6	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP7	9.16.6-150300.22.44.1 fixed

libisccfg163

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

liblwres161

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

libns1604

suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed

libuv-devel

suse enterprise server 15 SP2

1.18.0-150000.3.2.1

fixed

libuv1

suse enterprise server 15 SP2

1.18.0-150000.3.2.1

fixed

python-bind

suse enterprise sap 12 SP5	9.11.22-3.52.1 fixed
suse enterprise server 12 SP5	9.11.22-3.52.1 fixed

python3-bind

suse enterprise desktop 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise sap 15 SP5	9.16.48-150500.8.16.1 fixed
suse enterprise server 15 SP2	9.16.6-150000.12.74.2 fixed
suse enterprise server 15 SP3	9.16.6-150300.22.44.1 fixed
suse enterprise server 15 SP4	9.16.48-150400.5.40.1 fixed
suse enterprise server 15 SP5	9.16.48-150500.8.16.1 fixed

Red Hat Enterprise Linux Releases

Red Hat Product

Release

bind

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

bind-chroot

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

bind-devel

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

bind-dnssec-doc

RHEL 9

32:9.16.23-18.el9_4.1

fixed

bind-dnssec-utils

RHEL 9

32:9.16.23-18.el9_4.1

fixed

bind-doc

RHEL 9

32:9.16.23-18.el9_4.1

fixed

bind-dyndb-ldap

RHEL 7	0:11.1-7.el7_9.1 fixed
RHEL 9	0:11.9-9.el9_4 fixed

bind-export-devel

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-export-libs

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-libs

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

bind-libs-lite

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-license

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

bind-lite-devel

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-pkcs11

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-pkcs11-devel

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-pkcs11-libs

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-pkcs11-utils

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-sdb

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-sdb-chroot

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed

bind-utils

RHEL 7	32:9.11.4-26.P2.el7_9.16 fixed
RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

bind9.16

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-chroot

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-devel

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-dnssec-utils

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-doc

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-libs

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-license

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

bind9.16-utils

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

dhclient

RHEL 7

12:4.2.5-83.el7_9.2

fixed

dhcp

RHEL 7

12:4.2.5-83.el7_9.2

fixed

dhcp-client

RHEL 8.2 AUS	12:4.3.6-40.el8_2.3 fixed
RHEL 8.4 AUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 E4S	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 TUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.6 AUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 E4S	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 EUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 TUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.8 AUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 E4S	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 EUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 TUS	12:4.3.6-49.el8_8.1 fixed

dhcp-common

RHEL 7	12:4.2.5-83.el7_9.2 fixed
RHEL 8.2 AUS	12:4.3.6-40.el8_2.3 fixed
RHEL 8.4 AUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 E4S	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 TUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.6 AUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 E4S	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 EUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 TUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.8 AUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 E4S	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 EUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 TUS	12:4.3.6-49.el8_8.1 fixed

dhcp-devel

RHEL 7

12:4.2.5-83.el7_9.2

fixed

dhcp-libs

RHEL 7	12:4.2.5-83.el7_9.2 fixed
RHEL 8.2 AUS	12:4.3.6-40.el8_2.3 fixed
RHEL 8.4 AUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 E4S	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 TUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.6 AUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 E4S	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 EUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 TUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.8 AUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 E4S	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 EUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 TUS	12:4.3.6-49.el8_8.1 fixed

dhcp-relay

RHEL 8.2 AUS	12:4.3.6-40.el8_2.3 fixed
RHEL 8.4 AUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 E4S	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 TUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.6 AUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 E4S	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 EUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 TUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.8 AUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 E4S	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 EUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 TUS	12:4.3.6-49.el8_8.1 fixed

dhcp-server

RHEL 8.2 AUS	12:4.3.6-40.el8_2.3 fixed
RHEL 8.4 AUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 E4S	12:4.3.6-44.el8_4.3 fixed
RHEL 8.4 TUS	12:4.3.6-44.el8_4.3 fixed
RHEL 8.6 AUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 E4S	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 EUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.6 TUS	12:4.3.6-47.el8_6.2 fixed
RHEL 8.8 AUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 E4S	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 EUS	12:4.3.6-49.el8_8.1 fixed
RHEL 8.8 TUS	12:4.3.6-49.el8_8.1 fixed

python3-bind

RHEL 8	32:9.11.36-14.el8_10 fixed
RHEL 8.2 AUS	32:9.11.13-6.el8_2.7 fixed
RHEL 8.4 AUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 E4S	32:9.11.26-4.el8_4.4 fixed
RHEL 8.4 TUS	32:9.11.26-4.el8_4.4 fixed
RHEL 8.6 AUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 E4S	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 EUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.6 TUS	32:9.11.36-3.el8_6.7 fixed
RHEL 8.8 AUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 E4S	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 EUS	32:9.11.36-8.el8_8.4 fixed
RHEL 8.8 TUS	32:9.11.36-8.el8_8.4 fixed
RHEL 9	32:9.16.23-18.el9_4.1 fixed

python3-bind9.16

RHEL 8	32:9.16.23-0.16.el8_9.2 fixed
RHEL 8.6 AUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 E4S	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 EUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.6 TUS	32:9.16.23-0.7.el8_6.5 fixed
RHEL 8.8 AUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 E4S	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 EUS	32:9.16.23-0.14.el8_8.4 fixed
RHEL 8.8 TUS	32:9.16.23-0.14.el8_8.4 fixed

Common Weakness Enumeration

CWE-407 - Inefficient Algorithmic Complexity
An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.

References

http://www.openwall.com/lists/oss-security/2024/02/13/1

https://kb.isc.org/docs/cve-2023-4408

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGS7JN6FZXUSTC2XKQHH27574XOULYYJ/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R/

https://security.netapp.com/advisory/ntap-20240426-0001/

http://www.openwall.com/lists/oss-security/2024/02/13/1

https://kb.isc.org/docs/cve-2023-4408

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGS7JN6FZXUSTC2XKQHH27574XOULYYJ/

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R/

https://security.netapp.com/advisory/ntap-20240426-0001/