[asterisk-bugs] [JIRA] (ASTERISK-23210) Security: Remote crash in res_pjsip.

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-23210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan updated ASTERISK-23210:
-----------------------------------

    Target Release Version/s: 12.2.0

> Security: Remote crash in res_pjsip.
> ------------------------------------
>
>                 Key: ASTERISK-23210
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23210
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip
>    Affects Versions: 12.0.0
>            Reporter: Joshua Colp
>            Severity: Critical
>              Labels: Security
>      Target Release: 12.1.1, 12.2.0
>
>
> When sending qualifies to a permanent contact a crash will occur if no local endpoint is found and the remote server sends a 401 to the OPTIONS. This occurs whether authenticate_qualify is set to yes or no.
> This is caused by send_request_cb in res_pjsip.c assuming that out of dialog requests will always have an endpoint associated with them.



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