CVE-2017-3135 Information

Description

Under some conditions when using both DNS64 and RPZ to rewrite query responses query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8 9.9.3-S1 - 9.9.9-S7 9.9.3 - 9.9.9-P5 9.9.10b1 9.10.0 - 9.10.4-P5 9.10.5b1 9.11.0 - 9.11.0-P2 9.11.1b1.

CVSS Vector

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

Reference

http://rhn.redhat.com/errata/RHSA-2017-0276.html http://www.securityfocus.com/bid/96150 http://www.securitytracker.com/id/1037801 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_us https://kb.isc.org/docs/aa-01453 https://security.gentoo.org/glsa/201708-01 https://security.netapp.com/advisory/ntap-20180926-0005/ https://www.debian.org/security/2017/dsa-3795

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