CVE-2016-8864

MEDIUM

Description

named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNAME record in the answer section of a response to a recursive query, related to db.c and resolver.c.

References

http://rhn.redhat.com/errata/RHSA-2016-2141.html

http://rhn.redhat.com/errata/RHSA-2016-2142.html

http://rhn.redhat.com/errata/RHSA-2016-2615.html

http://rhn.redhat.com/errata/RHSA-2016-2871.html

http://www.debian.org/security/2016/dsa-3703

http://www.securityfocus.com/bid/94067

http://www.securitytracker.com/id/1037156

https://access.redhat.com/errata/RHSA-2017:1583

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05381687

https://kb.isc.org/article/AA-01434

https://kb.isc.org/article/AA-01435

https://kb.isc.org/article/AA-01436

https://kb.isc.org/article/AA-01437

https://kb.isc.org/article/AA-01438

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:34.bind.asc

https://security.gentoo.org/glsa/201701-26

https://security.netapp.com/advisory/ntap-20180926-0005/

Details

Source: MITRE

Published: 2016-11-02

Updated: 2018-09-27

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH