CVE-2024-12705

HIGH EPSS 96.5%

Published Jan 29, 20251y ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published Jan 29, 2025 1y ago

Last Modified Jun 17, 2026 1w ago

Description

Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, 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

96.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-770

References 2

kb.isc.org https://kb.isc.org/docs/cve-2024-12705
security.netapp.com https://security.netapp.com/advisory/ntap-20250207-0003/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.