National Cyber Awareness System

Vulnerability Summary for CVE-2012-1570

Overview

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

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=804770

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=804770

External Source: MLIST

Name: [oss-security] 20120320 Re: CVE request: maradns deleted domain record cache persistance flaw

Hyperlink:http://www.openwall.com/lists/oss-security/2012/03/20/10

External Source: MLIST

Name: [oss-security] 20120319 CVE request: maradns deleted domain record cache persistance flaw

Hyperlink:http://www.openwall.com/lists/oss-security/2012/03/20/1

External Source: CONFIRM

Name: http://www.maradns.org/changelog.html

Hyperlink:http://www.maradns.org/changelog.html

External Source: SECUNIA

Name: 48492

Type: Advisory

Hyperlink:http://secunia.com/advisories/48492