7f55420a72
Security Fixes * If a server is configured with a response policy zone (RPZ) that rewrites an answer with local data, and is also configured for DNS64 address mapping, a NULL pointer can be read triggering a server crash. This flaw is disclosed in CVE-2017-3135. [RT #44434] * named could mishandle authority sections with missing RRSIGs, triggering an assertion failure. This flaw is disclosed in CVE-2016-9444. [RT #43632] * named mishandled some responses where covering RRSIG records were returned without the requested data, resulting in an assertion failure. This flaw is disclosed in CVE-2016-9147. [RT #43548] * named incorrectly tried to cache TKEY records which could trigger an assertion failure when there was a class mismatch. This flaw is disclosed in CVE-2016-9131. [RT #43522] * It was possible to trigger assertions when processing responses containing answers of type DNAME. This flaw is disclosed in CVE-2016-8864. [RT #43465] * It was possible to trigger an assertion when rendering a message using a specially crafted request. This flaw is disclosed in CVE-2016-2776. [RT #43139] * Calling getrrsetbyname() with a non- absolute name could trigger an infinite recursion bug in lwresd or named with lwres configured if, when combined with a search list entry from resolv.conf, the resulting name is too long. This flaw is disclosed in CVE-2016-2775. [RT #42694] Feature Changes * None. Porting Changes * None. Bug Fixes * A synthesized CNAME record appearing in a response before the associated DNAME could be cached, when it should not have been. This was a regression introduced while addressing CVE-2016-8864. [RT #44318] * Windows installs were failing due to triggering UAC without the installation binary being signed. * A race condition in rbt/rbtdb was leading to INSISTs being triggered. |
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