CVE-2017-3136 Information

Description

A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were met. Affects BIND 9.8.0 - 9.8.8-P1 9.9.0 - 9.9.9-P6 9.9.10b1-9.9.10rc1 9.10.0 - 9.10.4-P6 9.10.5b1-9.10.5rc1 9.11.0 - 9.11.0-P3 9.11.1b1-9.11.1rc1 9.9.3-S1 - 9.9.9-S8.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html http://www.securityfocus.com/bid/97653 http://www.securitytracker.com/id/1038259 https://access.redhat.com/errata/RHSA-2017:1095 https://access.redhat.com/errata/RHSA-2017:1105 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_us https://kb.isc.org/docs/aa-01465 https://security.gentoo.org/glsa/201708-01 https://security.netapp.com/advisory/ntap-20180802-0002/ https://www.debian.org/security/2017/dsa-3854

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9