Vulnerability Description
The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Maradns | Maradns | < 1.3.07.15 |
References
- http://osvdb.org/80192Broken Link
- http://secunia.com/advisories/48492Third Party Advisory
- http://www.maradns.org/changelog.htmlRelease NotesVendor Advisory
- http://www.openwall.com/lists/oss-security/2012/03/20/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2012/03/20/10Mailing ListThird Party Advisory
- http://www.securitytracker.com/id?1026821Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=804770Issue TrackingThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74119Third Party AdvisoryVDB Entry
- http://osvdb.org/80192Broken Link
- http://secunia.com/advisories/48492Third Party Advisory
- http://www.maradns.org/changelog.htmlRelease NotesVendor Advisory
- http://www.openwall.com/lists/oss-security/2012/03/20/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2012/03/20/10Mailing ListThird Party Advisory
- http://www.securitytracker.com/id?1026821Third Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=804770Issue TrackingThird Party Advisory
FAQ
What is CVE-2012-1570?
CVE-2012-1570 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows rem...
How severe is CVE-2012-1570?
CVE-2012-1570 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-1570?
Check the references section above for vendor advisories and patch information. Affected products include: Maradns Maradns.