CVE-2023-5517

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

13/02/2024

Last modified:

22/10/2024

Description

A flaw in query-handling code can cause `named` to exit prematurely with an assertion failure when:<br /> <br /> - `nxdomain-redirect ;` is configured, and<br /> - the resolver receives a PTR query for an RFC 1918 address that would normally result in an authoritative NXDOMAIN response.<br /> 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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::
cpe:2.3:o:fedoraproject:fedora:38:::::::*
cpe:2.3:o:fedoraproject:fedora:39:::::::*
cpe:2.3:a:isc:bind:::::-:::*	9.12.0 (including)	9.16.45 (including)
cpe:2.3:a:isc:bind:::::-:::*	9.18.0 (including)	9.18.21 (including)
cpe:2.3:a:isc:bind:::::-:::*	9.19.0 (including)	9.19.19 (including)
cpe:2.3:a:isc:bind:9.16.8:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.11:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.12:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.13:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.14:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.21:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.32:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.36:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.43:s1:::supported_preview:::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::
cpe:2.3:o:fedoraproject:fedora:38:::::::*
cpe:2.3:o:fedoraproject:fedora:39:::::::*
cpe:2.3:a:isc:bind:::::-:::*	9.12.0 (including)	9.16.45 (including)
cpe:2.3:a:isc:bind:::::-:::*	9.18.0 (including)	9.18.21 (including)
cpe:2.3:a:isc:bind:::::-:::*	9.19.0 (including)	9.19.19 (including)
cpe:2.3:a:isc:bind:9.16.8:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.11:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.12:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.13:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.14:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.21:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.32:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.36:s1:::supported_preview:::*
cpe:2.3:a:isc:bind:9.16.43:s1:::supported_preview:::*

CVE-2023-5517

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools