CVE-2018-5744

A specially crafted packet can cause named to leak memory

High · published October 9, 2019

CVSS v3.0
7.5
EPSS
3%
Percentile
88.7
In the wild
Unconfirmed
What it is

A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03381 · 88.7th percentile
Published
2019-10-09T14:17Z
EPSS history
Timeline
  • 09 OCT 14:17Z
    A specially crafted packet can cause named to leak memory
    cvelistv5