CVE-2011-5056

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.

CVSS v2.0 2.1 LOW

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://samiam.org/blog/20111229.html	Patch Third Party Advisory
http://www.securitytracker.com/id?1026820	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/72258	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2012-01-08 00:55

Updated : 2020-08-14 17:10

NVD link : CVE-2011-5056

Mitre link : CVE-2011-5056

CVE.ORG link : CVE-2011-5056

JSON object : View

Products Affected

maradns

maradns

CWE

CWE-400

Uncontrolled Resource Consumption

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