CVE-2018-5744

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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://kb.isc.org/docs/cve-2018-5744	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:isc:bind:9.10.8:-::::::
	cpe:2.3:a:isc:bind:9.10.8:p1::::::
	cpe:2.3:a:isc:bind:9.10.8:rc1::::::
	cpe:2.3:a:isc:bind:9.10.8:rc2::::::
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind:9.12.3:-::::::
	cpe:2.3:a:isc:bind:9.12.3:p1::::::
	cpe:2.3:a:isc:bind:9.12.3:rc1::::::
	cpe:2.3:a:isc:bind:9.11.5:s3:::supported_preview:::*
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind::::::::
	cpe:2.3:a:isc:bind:9.11.5:rc1::::::
	cpe:2.3:a:isc:bind:9.11.5:p1::::::
	cpe:2.3:a:isc:bind:9.11.5:-::::::
	cpe:2.3:a:isc:bind:9.10.7:s1:::supported_preview:::*

Information

Published : 2019-10-09 09:15

Updated : 2019-11-05 08:58

NVD link : CVE-2018-5744

Mitre link : CVE-2018-5744

JSON object : View

CWE

CWE-772

Missing Release of Resource after Effective Lifetime

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Products Affected

isc

bind

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