[Bro-Dev] [JIRA] (BIT-1122) topic/jsiwek/dns-improvements

[Seth Hall (JIRA)]

     [ https://bro-tracker.atlassian.net/browse/BIT-1122?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Seth Hall updated BIT-1122:
---------------------------

    Resolution: Merged  (was: Fixed)
        Status: Closed  (was: Merge Request)

Done

> topic/jsiwek/dns-improvements
> -----------------------------
>
>                 Key: BIT-1122
>                 URL: https://bro-tracker.atlassian.net/browse/BIT-1122
>             Project: Bro Issue Tracker
>          Issue Type: Improvement
>          Components: Bro
>    Affects Versions: git/master
>            Reporter: Jon Siwek
>            Assignee: Seth Hall
>             Fix For: 2.3
>
>
> This branch is in bro, bro-testing, and bro-testing-private repos.
> - Fixes incorrect parsing of DNS message format for messages with empty question sections.
> - Changes dns.log to only include standard queries (opcode == 1).
> - Adds "dns_unknown_reply" event for RR types that Bro doesn't know how to parse, which improves accuracy of request-reply pair matching performed by the default DNS scripts.



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