Executive Summary
Summary | |
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Title | MaraDNS: Denial of Service |
Informations | |||
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Name | GLSA-201202-03 | First vendor Publication | 2012-02-22 |
Vendor | Gentoo | Last vendor Modification | 2012-02-22 |
Severity (Vendor) | Normal | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Synopsis A hash collision vulnerability in MaraDNS allows remote attackers to cause a Denial of Service condition. Background Description Impact Workaround Resolution References Availability http://security.gentoo.org/glsa/glsa-201202-03.xml |
Original Source
Url : http://security.gentoo.org/glsa/glsa-201202-03.xml |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2012-03-12 | Name : Gentoo Security Advisory GLSA 201202-03 (maradns) File : nvt/glsa_201202_03.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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78110 | MaraDNS Hash Collission Form Parameter Parsing Remote DoS MaraDNS contains a flaw that may allow a remote denial of service. The issue is triggered when an attacker sends multiple crafted parameters which trigger hash collisions, and will result in loss of availability for the program via CPU consumption. |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2014-04-11 | Name : The DNS server running on the remote host is affected by a denial of service ... File : maradns_1_4_10.nasl - Type : ACT_GATHER_INFO |
2012-02-23 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201202-03.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:37:11 |
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