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6.4
CVSSv2

CVE-2012-1191

Published: 17/02/2012 Updated: 20/02/2012
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
VMScore: 571
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
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Vulnerability Summary

The resolver in dnscache in Daniel J. Bernstein djbdns 1.05 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote malicious users to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.

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d.j.bernstein djbdns 1.05

Github Repositories

https://github.com/IISergII/MaraDNS

MaraDNS: A small open-source DNS server | 2019 update: ip4 and ip6 added

What is MaraDNS MaraDNS is a free open-source computer program written by Sam Trenholme MaraDNS implements the Domain Name System (DNS), an essential internet service MaraDNS is open source software: This means that anyone is free to download, use, and modify the program free of charge, as per its license People like MaraDNS because it’s small, lightweight, easy to set

https://github.com/samboy/MaraDNS

MaraDNS: A small open-source DNS server

What is MaraDNS MaraDNS is a free open-source computer program written by Sam Trenholme MaraDNS implements the Domain Name System (DNS), an essential internet service MaraDNS is open source software: This means that anyone is free to download, use, and modify the program free of charge, as per its license People like MaraDNS because it’s small, lightweight, easy to set

https://github.com/janmojzis/dq

Recursive DNS/DNSCurve server and comandline tool to debug DNS/DNSCurve

dq tool based on dnsq and dnsqr from djbdns added IPv6 support added DNSCurve support (Streamlined/TXT) dqcache recursive server based on dnscache from djbdns added support for streamlined DNSCurve added support for TXT DNSCurve added support for combined DNSCurve (streamlined and TXT) added support for DNS anchors with DNSCurve keys added full IPv6 support added support for

https://github.com/GeGuNa/MaraDNS

What is MaraDNS MaraDNS is a free open-source computer program written by Sam Trenholme MaraDNS implements the Domain Name System (DNS), an essential internet service MaraDNS is open source software: This means that anyone is free to download, use, and modify the program free of charge, as per its license People like MaraDNS because it’s small, lightweight, easy to set

References

CWE-20https://www.isc.org/files/imce/ghostdomain_camera.pdfhttps://nvd.nist.govhttps://github.com/IISergII/MaraDNS
CVSSv2
CVSSv2
CVSSv3
VMScore
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