National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-5056 Detail

Description

The authoritative server in MaraDNS through 2.0.04 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which might allow local users to cause a denial of service (CPU consumption) via crafted records in zone files, a different vulnerability than CVE-2012-0024.

Source:  MITRE
Description Last Modified:  01/07/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.1 LOW
Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://samiam.org/blog/20111229.html Patch
http://www.securitytracker.com/id?1026820
https://exchange.xforce.ibmcloud.com/vulnerabilities/72258

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:maradns:maradns:0.0.01:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.02:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.03:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.04:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.05:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.06:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.07:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.0.08:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.00:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.01:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.02:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.03:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.04:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.05:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.06:*:*:*:*:*:*:*
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cpe:2.3:a:maradns:maradns:0.1.11:*:*:*:*:*:*:*
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cpe:2.3:a:maradns:maradns:0.1.13:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.14:*:*:*:*:*:*:*
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cpe:2.3:a:maradns:maradns:0.1.19:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.20:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.21:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.22:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.23:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.24:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.25:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.26:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.27:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.28:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.29:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.30:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.31:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.32:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.33:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.34:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.35:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.36:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.37:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.38:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.39:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.1.40:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.00:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.01:*:*:*:*:*:*:*
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cpe:2.3:a:maradns:maradns:0.2.04:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.05:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.06:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.07:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.08:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.09:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.2.10:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.00:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.01:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.02:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.03:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.04:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.05:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.3.06:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.4.00:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.4.01:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.4.02:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.4.03:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.4.04:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.00:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.01:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.02:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.03:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.04:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.05:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.06:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.07:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.08:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.09:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.10:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.11:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.12:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.13:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.14:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.15:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.16:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.17:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.18:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.19:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.20:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.21:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.22:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.23:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.24:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.25:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.26:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.27:*:*:*:*:*:*:*
cpe:2.3:a:maradns:maradns:0.5.29:*:*:*:*:*:*:*
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Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-5056
NVD Published Date:
01/07/2012
NVD Last Modified:
12/05/2017