CVEvulnerability

CVE-2018-5744

7.5 HIGH Published 2019-10-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-10-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-772

Description

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.

Affected configurations

• isc bind (>= 9.10.7 < 9.10.8) • isc bind (>= 9.11.3 < 9.11.5) • isc bind (>= 9.12.0 < 9.12.3) • isc bind (>= 9.13.0 < 9.13.6) • isc bind 9.10.7 • isc bind 9.10.8 • isc bind 9.11.5 • isc bind 9.12.3

Related

Weakness · CWE (1)

  • CWE-772 Missing Release of Resource after Effective Lifetime weakness

References