What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2018-5744.

What is the severity of CVE-2018-5744?

The severity of CVE-2018-5744 is high.

Which versions of BIND are affected by CVE-2018-5744?

Versions 9.10.7 to 9.10.8-P1, 9.11.3 to 9.11.5-P1, 9.12.0 to 9.12.3-P1, and 9.10.7-S1 to 9.11.5-S3 of BIND 9 Supported Preview Edition are affected by CVE-2018-5744.

What is the Common Weakness Enumeration (CWE) ID for this vulnerability?

The Common Weakness Enumeration (CWE) ID for CVE-2018-5744 is 772.

How can I fix CVE-2018-5744?

To fix CVE-2018-5744, it is recommended to upgrade BIND to a patched version provided by ISC.

Vulnerability/
CVE-2018-5744

high

7.5

CWE

772

9/10/2019

5/11/2019

CVE-2018-5744

First published: Wed Oct 09 2019(Updated: )

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.

Credit: security-officer@isc.org

Affected Software	Affected Version	How to fix
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-s1
ISC BIND	=9.10.8
ISC BIND	=9.10.8-p1
ISC BIND	=9.10.8-rc1
ISC BIND	=9.10.8-rc2
ISC BIND	=9.11.5
ISC BIND	=9.11.5-p1
ISC BIND	=9.11.5-rc1
ISC BIND	=9.11.5-s3
ISC BIND	=9.12.3
ISC BIND	=9.12.3-p1
ISC BIND	=9.12.3-rc1

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Reference Links

https://kb.isc.org/docs/cve-2018-5744

Frequently Asked Questions

What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2018-5744.
What is the severity of CVE-2018-5744?
The severity of CVE-2018-5744 is high.
Which versions of BIND are affected by CVE-2018-5744?
Versions 9.10.7 to 9.10.8-P1, 9.11.3 to 9.11.5-P1, 9.12.0 to 9.12.3-P1, and 9.10.7-S1 to 9.11.5-S3 of BIND 9 Supported Preview Edition are affected by CVE-2018-5744.
What is the Common Weakness Enumeration (CWE) ID for this vulnerability?
The Common Weakness Enumeration (CWE) ID for CVE-2018-5744 is 772.
How can I fix CVE-2018-5744?
To fix CVE-2018-5744, it is recommended to upgrade BIND to a patched version provided by ISC.

collector/nvd-index
agent/references
agent/event
vendor/isc
canonical/isc bind
version/isc bind/9.10.7
version/isc bind/9.11.3
version/isc bind/9.12.0
version/isc bind/9.13.0
version/isc bind/9.10.7-s1
version/isc bind/9.10.8
version/isc bind/9.10.8-p1
version/isc bind/9.10.8-rc1
version/isc bind/9.10.8-rc2
version/isc bind/9.11.5
version/isc bind/9.11.5-p1
version/isc bind/9.11.5-rc1
version/isc bind/9.11.5-s3
version/isc bind/9.12.3
version/isc bind/9.12.3-p1
version/isc bind/9.12.3-rc1

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