CVE-2012-1570

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

28/03/2012

Last modified:

11/04/2025

Description

The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:maradns:maradns::::::::		1.3.07.15 (excluding)
cpe:2.3:a:maradns:maradns::::::::	1.4.0 (including)	1.4.12 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2012-1570

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools