VULNERABILITY INTELLIGENCE

CVE-2022-2929

CVSS score6.5 MEDIUM
EPSS probability0.66%
CISA KEVNot currently listed
Published2022-10-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory.

Weakness classification

  • nvd@nist.gov: CWE-770

Primary references