CVE-2024-11187

HIGH EPSS 96.2%

Published Jan 29, 20251y ago · Modified Jun 17, 20262w ago

7.5 CVSS 3.1

High

Published Jan 29, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

Description

It is possible to construct a zone such that some queries to it will generate responses containing numerous records in the Additional section. An attacker sending many such queries can cause either the authoritative server itself or an independent resolver to use disproportionate resources processing the queries. Zones will usually need to have been deliberately crafted to attack this exposure. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.32-S1.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

96.2% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-405

References 3

kb.isc.org https://kb.isc.org/docs/cve-2024-11187
lists.debian.org https://lists.debian.org/debian-lts-announce/2025/02/msg00011.html
security.netapp.com https://security.netapp.com/advisory/ntap-20250207-0002/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.