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31 CVE-2011-1907: RRSIG Queries Can Trigger Server Crash When Using Response Policy Zones

RRSIG Queries Can Trigger Server Crash When Using Response Policy Zones When a name server is configured with a response policy zone (RPZ), queries for type RRSIG can trigger a server crash. CVE: CVE-2012-1907 Document Version: 1.1 Posting date: 05 May 2011…

32 CVE-2011-1910: Large RRSIG RRsets and Negative Caching Can Crash named

Large RRSIG RRsets and Negative Caching Can Crash named A BIND 9 DNS server set up to be a caching resolver is vulnerable to a user querying a domain with very large resource record sets (RRSets) when trying to negatively cache a response. This can cause…

33 CVE-2011-2465: ISC BIND 9 Remote Crash With Certain RPZ Configurations

ISC BIND 9 Remote Crash with Certain RPZ Configurations Two defects were discovered in ISC's BIND 9 code. These defects only affect BIND 9 servers which have recursion enabled and which use a specific feature of the software known as Response Policy Zones…

34 CVE-2011-2464: ISC BIND 9 Remote Packet Denial of Service Against Authoritative and Recursive Servers

ISC BIND 9 Remote packet Denial of Service against Authoritative and Recursive Servers A specially constructed packet will cause BIND 9 ("named") to exit, affecting DNS service. CVE: CVE-2011-2464 Document Version: 2.1 Posting date: 05 Jul 2011 Program Impacted:…