ISC BIND 9 DNSSEC Bogus NXDOMAIN Response Remote Cache Poisoning

medium Nessus Network Monitor Plugin ID 5323

Synopsis

The remote DNS Server is vulnerable to a remote cache-poisoning attack.

Description

The remote DNS Server is running Bind 9 earlier than 9.4.3-P5, 9.5.2-P1, or 9.6.1-P3. Such versions are potentially affected by a remote cache-poisoning attack. An error exists in the DNSSEC NSEC/NSEC3 validation code that could cause bogus NXDOMAIN responses to be cached as if they had validated correctly.

Solution

Upgrade to BIND 9.4.3-P5, 9.5.2-P2, 9.6.1-P3, or later.

See Also

https://www.isc.org/advisories/CVE-2010-0097

http://www.kb.cert.org/vuls/id/360341

Plugin Details

Severity: Medium

ID: 5323

Family: DNS Servers

Published: 1/20/2010

Updated: 3/6/2019

Nessus ID: 44116

Risk Information

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*

Patch Publication Date: 1/19/2010

Vulnerability Publication Date: 1/19/2010

Reference Information

CVE: CVE-2010-0097

BID: 37865