CVE-2023-5517

EUVD-2023-57830

13.02.2024, 14:15

A flaw in query-handling code can cause `named` to exit prematurely with an assertion failure when:

  - `nxdomain-redirect <domain>;` is configured, and
  - the resolver receives a PTR query for an RFC 1918 address that would normally result in an authoritative NXDOMAIN response.
This issue affects BIND 9 versions 9.12.0 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 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: 34%

Affected Products (NVD)

Vendor	Product	Version
netapp	active_iq_unified_manager	-
isc	bind	9.12.0 ≤ 𝑥 ≤ 9.16.45
isc	bind	9.18.0 ≤ 𝑥 ≤ 9.18.21
isc	bind	9.19.0 ≤ 𝑥 ≤ 9.19.19
isc	bind	9.16.8: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	9.16.45:s1
isc	bind	9.18.11:s1
isc	bind	9.18.18:s1
isc	bind	9.18.21:s1

𝑥

= Vulnerable software versions

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
isc	bind_9	9.12.0 ≤ 𝑥 ≤ 9.16.45	ADP
isc	bind_9	9.18.0 ≤ 𝑥 ≤ 9.18.21	ADP
isc	bind_9	9.19.0 ≤ 𝑥 ≤ 9.19.19	ADP
isc	bind_9	9.16.8-S1 ≤ 𝑥 ≤ 9.16.45-S1	ADP
isc	bind_9	9.18.11-S1 ≤ 𝑥 ≤ 9.18.21-S1	ADP

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
buster	not-affected
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	not-affected

bind9-libs

bionic	dne
focal	not-affected
jammy	not-affected
mantic	dne
noble	dne
oracular	dne
trusty	dne
xenial	dne

isc-dhcp

bionic	not-affected
focal	not-affected
jammy	not-affected
mantic	not-affected
noble	not-affected
oracular	not-affected
trusty	not-affected
xenial	not-affected

openSUSE / SLES Releases

openSUSE Product

Release

bind

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 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 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 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 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 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 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

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

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

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

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

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 9

32:9.16.23-18.el9_4.1

fixed

bind-chroot

RHEL 9

32:9.16.23-18.el9_4.1

fixed

bind-devel

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 9

0:11.9-9.el9_4

fixed

bind-libs

RHEL 9

32:9.16.23-18.el9_4.1

fixed

bind-license

RHEL 9

32:9.16.23-18.el9_4.1

fixed

bind-utils

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

python3-bind

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-617 - Reachable Assertion
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

References

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

https://kb.isc.org/docs/cve-2023-5517

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-20240503-0006/

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

https://kb.isc.org/docs/cve-2023-5517

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-20240503-0006/