[asterisk-bugs] [JIRA] (ASTERISK-27583) Segmentation fault occurs in asterisk with an invalid SDP fmtp attribute

[Kevin Harwell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Harwell updated ASTERISK-27583:
-------------------------------------

    Security:     (was: Reporter, Bug Marshals, and Digium)

> Segmentation fault occurs in asterisk with an invalid SDP fmtp attribute
> ------------------------------------------------------------------------
>
>                 Key: ASTERISK-27583
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27583
>             Project: Asterisk
>          Issue Type: Security
>          Components: Channels/chan_pjsip
>    Affects Versions: 15.1.5
>            Reporter: Sandro Gauci
>            Assignee: Kevin Harwell
>            Severity: Blocker
>              Labels: patch, pjsip, security
>         Attachments: advisory.md, AST-2018-003.pdf, ASTERISK-27583.diff, extensions.conf, pjsip.conf
>
>
>  A specially crafted SDP message body with an invalid fmtp attribute causes a
> segmentation fault in asterisk using chan_pjsip.
> Please see the attached report for full details. 



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