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IBurpExtenderCallbacks#getToolName returns NULL

Yuji | Last updated: Aug 27, 2018 03:06AM UTC

The burpsuite 2.0beta and 2.0.01beta returns NULL when `IBurpExtenderCallbacks#getToolName` is invoked with the value `IBurpExtenderCallbacks#TOOL_SPIDER` of variable toolFlag. How to reproduce: Please load this Python extension. ```python from burp import IBurpExtender from burp.IBurpExtenderCallbacks import * class BurpExtender(IBurpExtender): def registerExtenderCallbacks(self, callbacks): for toolFlag in ( TOOL_SUITE, TOOL_TARGET, TOOL_PROXY, TOOL_SPIDER, TOOL_SCANNER, TOOL_INTRUDER, TOOL_REPEATER, TOOL_SEQUENCER, TOOL_DECODER, TOOL_COMPARER, TOOL_EXTENDER ): print( format(toolFlag, '08X'), callbacks.getToolName(toolFlag) ) ``` burp 2.0.01beta's result: ``` ('00000001', u'Suite') ('00000002', u'Target') ('00000004', u'Proxy') ('00000008', None) ('00000010', u'Scanner') ('00000020', u'Intruder') ('00000040', u'Repeater') ('00000080', u'Sequencer') ('00000100', None) ('00000200', None) ('00000400', u'Extender') ``` burp 1.7.37's result: ``` ('00000001', u'Suite') ('00000002', u'Target') ('00000004', u'Proxy') ('00000008', u'Spider') ('00000010', u'Scanner') ('00000020', u'Intruder') ('00000040', u'Repeater') ('00000080', u'Sequencer') ('00000100', None) ('00000200', None) ('00000400', u'Extender') ``` Thanks.

PortSwigger Agent | Last updated: Aug 29, 2018 08:20AM UTC

Thanks for reporting this. The change is intentional and TOOL_SPIDER will not be used going forward. While investigating your report we've discovered that the current beta does still use TOOL_SPIDER but we will be changing this in a subsequent beta release.

PortSwigger Agent | Last updated: Aug 30, 2018 02:29PM UTC

Thanks for reporting this Yuji. We've investigated and have fixed this issue. The fix was already released so if you update Burp to 2.0.02beta-105 you'll find that calling getToolName with TOOL_PROXY will return the string "Scanner". This is consistent with the new terminology introduced in Burp 2.0 where a crawl and an audit are both Scanner tasks. Cheers!

PortSwigger Agent | Last updated: Aug 31, 2018 09:43AM UTC

Hi Yuji, Thanks for letting us know. TOOL_EXTENDER returning "Scanner" was an error which we will fix in the next release. TOOL_SPIDER returning "Scanner" is intentional. Please let us know if you need any further assistance.

Burp User | Last updated: Sep 20, 2018 03:43AM UTC

Thank you for your reply, and sorry for my late reply. I confirmed it again with burp v2.0.06beta. | | 2.0.06 | 1.7.37 | | -------- | --------- | --------- | | 00000001 | Suite | Suite | | 00000002 | Target | Target | | 00000004 | Proxy | Proxy | | 00000008 | Scanner | Spider | | 00000010 | Scanner | Scanner | | 00000020 | Intruder | Intruder | | 00000040 | Repeater | Repeater | | 00000080 | Sequencer | Sequencer | | 00000100 | | | | 00000200 | | | | 00000400 | Scanner | Extender | Integrating to "Scanner" is reasonable, but unfortunately this new behavior is inconvenient for me. I explained the reason at the following URL. https://support.portswigger.net/customer/portal/questions/17283765-the-value-of-toolflag-transforms-from-tool-extender-to-tool-scanner I believe burp v1.7.37's behavior is most convenient for burp extension developers. Thanks,

Mark | Last updated: May 19, 2023 11:35AM UTC

Hi all, this change also broke Carbonator as it used the TOOL_Spider to submit new URLs to scanner. if tool_flag == self._callbacks.TOOL_SPIDER and isRequest: #if is a spider request then send to scanner https://www.integrissecurity.com/Carbonator also returns a 404. Could I suggest it should be removed from the BAPP store and the documentation for TOOL_SPIDER is updated to say it was removed?

Hannah, PortSwigger Agent | Last updated: May 22, 2023 02:10PM UTC