Unscored severity · published Feb 17, 2012
CVE-2012-1193
The resolver in PowerDNS Recursor (aka pdns_recursor) 3.3 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query,…
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CVSS
5.6%
EPSS
No
On KEV
Description
The resolver in PowerDNS Recursor (aka pdns_recursor) 3.3 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.
Exploitation
Is it being used?
Exploit prediction (EPSS)5.6% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
Powerdns Recursor · Powerdns
3.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-1193
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-1193
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102729.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104173.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104177.html
Exploit
https://www.isc.org/files/imce/ghostdomain_camera.pdf
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