CVE-2017-3137

MEDIUM

Description

Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could lead to a situation in which named would exit with an assertion failure when processing a response in which records occurred in an unusual order. Affects BIND 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0-P3, 9.11.1b1->9.11.1rc1, and 9.9.9-S8.

References

http://www.securityfocus.com/bid/97651

http://www.securitytracker.com/id/1038258

http://www.securitytracker.com/id/1040195

https://access.redhat.com/errata/RHSA-2017:1095

https://access.redhat.com/errata/RHSA-2017:1105

https://access.redhat.com/errata/RHSA-2017:1582

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

https://kb.isc.org/docs/aa-01466

https://security.gentoo.org/glsa/201708-01

https://security.netapp.com/advisory/ntap-20180802-0002/

https://www.debian.org/security/2017/dsa-3854

Details

Source: MITRE

Published: 2019-01-16

Updated: 2019-02-11

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