Is CVE-2023-5517 actively exploited?

CVE-2023-5517 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2023-5517?

CVE-2023-5517 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2023-5517?

Patch guidance is available from netapp security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-5517.

Fix CVE-2023-5517 - HIGH netapp active iq unified manager

Q: Which products are affected by CVE-2023-5517?

19 products: netapp active iq unified manager, fedoraproject fedora, fedoraproject fedora, isc bind, isc bind, and 14 more.

Description

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-617 CWE-617

Metadata

Primary Vendor: NETAPP
Published: 2/13/2024
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

netapp : active_iq_unified_managerfedoraproject : fedorafedoraproject : fedoraisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bindisc : bind

Remediation Guidance

Executive Summary

View on NIST NVD