[asterisk-bugs] [JIRA] (ASTERISK-25869) chan_sip: "rejected because extension not found" should be logged as a security event

[Brian J. Murrell (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=240680#comment-240680 ] 

Brian J. Murrell commented on ASTERISK-25869:
---------------------------------------------

Yeah, sorry about the lack of response.  Not sure why I didn't see the question.

I'm not tooled up to easily build from source (yet).

I'd imagine it solves the problem though.  I will see about getting a new build going soon with the patch applied and see how it does.

> chan_sip: "rejected because extension not found" should be logged as a security event
> -------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-25869
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25869
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/Security Framework
>    Affects Versions: 13.7.1
>            Reporter: Brian J. Murrell
>            Assignee: Corey Farrell
>         Attachments: ASTERISK-25869.patch
>
>
> Events such as:
> {noformat}
> chan_sip.c:25697 handle_request_invite: Call from '' (159.122.92.46:5076) to extension '900972598081022' rejected because extension not found in context 'inbound-anon-sip'.
> {noformat}
> should be logged as a security issue in the security log as it is very indicative of a cracker trying to use an unsecured Asterisk server and such crackers should be logged.



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