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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2022-2929

DHCP memory leak

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Status
Published
Published
Updated
Assigning organization
isc

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ISC ISC DHCP

  • 1.0 through versions before 4.1-ESV-R16-P2affected
  • 4.2 through versions before 4.4.3.-P1affected

References