CVE-2022-2929

DHCP memory leak

Medium · published October 7, 2022

CVSS v3.1
6.5
EPSS
1%
Percentile
51.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00664 · 51.1th percentile
Published
2022-10-07T04:45Z
EPSS history
Timeline
  • 07 OCT 04:45Z
    DHCP memory leak
    cvelistv5